Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
MAXCO INC
  2. Issuer Name and Ticker or Trading Symbol
INTEGRAL VISION INC [INVI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Former 10% owner
(Last)
(First)
(Middle)
1005 CHARLEVOIX DR., SUITE 100
3. Date of Earliest Transaction (Month/Day/Year)
03/31/2010
(Street)

GRAND LEDGE, MI 48837
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Convertible Notes $ 0.25 03/31/2010   J(1)     205,479 09/15/2008 09/15/2012 Common Stock 205,479 $ 0.25 1,132,258 D  
Convertible Notes $ 0.25 03/31/2010   J(1)     541,096 09/15/2008 07/01/2010 Common Stock 541,096 $ 0.25 591,162 D  
Convertible Notes $ 0.15 03/31/2010   J(1)     72,147 01/08/2009 07/01/2010 Common Stock 72,147 $ 0.15 519,015 D  
Convertible Notes $ 0.15 03/31/2010   J(1)     40,067 07/01/2009 07/01/2010 Common Stock 40,067 $ 0.15 478,948 D  
Warrants $ 0.15 03/31/2010   J(1)     77,055 07/03/2009 07/03/2013 Common Stock 77,055 $ 0.15 401,893 D  
Warrants $ 0.15 03/31/2010   J(1)     83,048 10/08/2009 10/08/2013 Common Stock 83,048 $ 0.15 318,845 D  
Convertible Notes $ 0.15 03/31/2010   J(1)     43,160 01/01/2010 07/01/2010 Common Stock 43,160 $ 0.15 275,685 D  
Warrants $ 0.15 03/31/2010   J(1)     154,110 02/01/2010 02/01/2014 Common Stock 154,110 $ 0.15 121,575 D  
Warrants (1) $ 0.15 03/31/2010   J(1)     121,575 03/23/2010 03/23/2014 Common Stock 121,575 $ 0.15 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MAXCO INC
1005 CHARLEVOIX DR., SUITE 100
GRAND LEDGE, MI 48837
      Former 10% owner

Signatures

 /s/ Lawrence O. Fields, Treasurer & CFO   04/01/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) On March 31, 2010, Maxco, Inc. sold its Convertible Notes and Warrants to Charlevoix Drive Properties, LLC, an LLC that Maxco president Max A. Coon or other officers have a beneficial ownership.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.