For the Inventor, By the Inventor

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Berkeley, CA, United States of America

Powis Parker, Inc.

USPTO Granted Patents = 32

EPO Patents = 1

Trademarks = 1

Forward Citations = 167

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24 inventors (with patents filed for the assignee):

Kevin P Parker (27 out of 32 patents)

Harold P Hocking (6 out of 9 patents)

Wayne Kasom (4 out of 5 patents)

4. Christopher Silvio Cosentino (3 out of 17 patents)

5. Christopher J Rush (3 out of 3 patents)

6. Leo M Fernekes (3 out of 14 patents)

7. Stefan Rublowsky (3 out of 8 patents)

8. Thomas M Young (2 out of 8 patents)

9. Eugene E Anderson (2 out of 5 patents)

10. Jerome D Olson (2 out of 2 patents)

11. Evelyn Steiner (2 out of 2 patents)

12. Laura H Rush (2 out of 2 patents)

13. Scott J Kolb (2 out of 6 patents)

14. Donald J Brown (1 out of 1 patent)

15. Brandon A Lee (1 out of 3 patents)

32 patents: Sort by Forward Citations

1. 12454146 - Book binding assembly (2025-10-28),

2. 12115807 - Apparatus for loading binder strips into a binding machine (2024-10-15),

3. 11958310 - Book binding assembly method (2024-04-16),

4. 11667143 - Apparatus for abrading an end of a stack of sheets to be bound (2023-06-06),

5. 10095043 - Foldable stereoscopic viewing apparatus (2018-10-09),

6. 8980393 - Printable book binding structure (2015-03-17),

7. 7938062 - Apparatus and method for compressing a stack (2011-05-10),

8. 7677855 - Conditioned sheets for binding and method/apparatus for making same (2010-03-16),

9. 7608034 - Stack conditioning apparatus and method for use in bookbinding (2009-10-27),

10. 7588066 - Binder strip cassette (2009-09-15),

11. 7452172 - Method of making and applying a hardcover over-wrap and guide apparatus (2008-11-18),

12. 7374385 - Method of making a hardcover book and hardcover apparatus (2008-05-20),

13. 7360757 - Stack conditioning apparatus and method for use in bookbinding (2008-04-22),

14. 7351024 - Apparatus and method for binding a book (2008-04-01),

15. 7281559 - Binder strip cassette (2007-10-16),

Powis Parker, Inc. is a leading provider of innovative document binding and presentation solutions. With over 35 years of experience, the company specializes in producing high-quality binding machines, thermal binding covers, and document finishing tools. Powis Parker's products help businesses and individuals create professional presentations, reports, and books. Visit their website to explore their wide range of reliable and efficient document binding solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

32 Patents

#16 in Berkeley, CA

#2,459 in California

#10,247 in US

#20,095 in the World

Berkeley, CA, United States of America

Powis Parker, Inc.

Forward Citations = 167

24 inventors:

Kevin P Parker (27 out of 32 patents)

Harold P Hocking (6 out of 9 patents)

Wayne Kasom (4 out of 5 patents)

4. Christopher Silvio Cosentino (3 out of 17 patents)

5. Christopher J Rush (3 out of 3 patents)

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