For the Inventor, By the Inventor

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Farmington Hills, MI, United States of America

Van Mark Products Corporation

USPTO Granted Patents = 17

Trademarks = 2

Forward Citations = 117

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8 inventors (with patents filed for the assignee):

Eugene G Eichhorn (11 out of 11 patents)

Jeffrey Van Cleave (11 out of 11 patents)

Joseph W Pawlow (7 out of 7 patents)

4. Matthew S Damron (5 out of 5 patents)

5. Eugene H Van Cleave (3 out of 4 patents)

6. Douglas G Break (2 out of 27 patents)

7. William Onisko (1 out of 1 patent)

8. Van Cleave, Eugene H (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 8371541 - Portable tool stand (2013-02-12),

2. 7707781 - Gutter cap assembly and bracket (2010-05-04),

3. 7500375 - Apparatus for forming a gutter cap (2009-03-10),

4. D527858 - Magnetic nail sweeper (2006-09-05),

5. 6854314 - Sheet metal tool stand (2005-02-15),

6. 6755067 - Trim stock scoring tool (2004-06-29),

7. 6644158 - Work table (2003-11-11),

8. 6435460 - Portable tool support stand (2002-08-20),

9. 6233995 - Forming tool for a bending brake (2001-05-22),

10. D437864 - Portable bending brake stand (2001-02-21),

11. 6000268 - Multifunction machine for modifying material in a bending brake (1999-12-14),

12. 4566304 - Sheet metal bending brake (1986-01-28),

13. 4389869 - Sheet metal bending brake (1983-06-28),

14. 4291845 - Coil cradle (1981-09-29),

15. 4282735 - Brake for sheet metal or the like (1981-08-11),

Van Mark Products Corporation is a leading manufacturer of portable job site bending and cutting equipment. With over 50 years of experience, Van Mark has a reputation for quality and innovation in the construction industry. Their products are trusted by professionals for their durability and precision, making them a top choice for contractors and DIY enthusiasts alike.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

17 Patents

#17 in Farmington Hills, MI

#667 in Michigan

#18,358 in US

#34,904 in the World

Farmington Hills, MI, United States of America

Van Mark Products Corporation

Forward Citations = 117

8 inventors:

Eugene G Eichhorn (11 out of 11 patents)

Jeffrey Van Cleave (11 out of 11 patents)

Joseph W Pawlow (7 out of 7 patents)

4. Matthew S Damron (5 out of 5 patents)

5. Eugene H Van Cleave (3 out of 4 patents)

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