For the Inventor, By the Inventor

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Portland, OR, United States of America

The Hoffman Group, LLC

USPTO Granted Patents = 11

% Expired Patents = 45.5

Trademarks = 7

Forward Citations = 90

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2 inventors (with patents filed for the assignee):

Roger P Hoffman (6 out of 33 patents)

Lawrence Andrew Hoffman (5 out of 22 patents)

11 patents: Sort by Forward Citations

1. 7348067 - Composite paperboards and method of making composite paperboards (2008-03-25),

2. 7319965 - Method and apparatus to control the operating speed of a manufacturing facility (2008-01-15),

3. 7315230 - Adjustable solenoid (2008-01-01),

4. 7311955 - Laminated package and method of producing the same (2007-12-25),

5. 7210200 - Multi-axis door hinge (2007-05-01),

6. 7171193 - Telecommunications interruption and disconnection apparatus and methods (2007-01-30),

7. 7162775 - Boot cover hinge (2007-01-16),

8. 6951363 - Power tonneau cover actuator (2005-10-04),

9. 6569287 - System and method of producing corrugated products with on-line corrugation (2003-05-27),

10. 6241848 - Method for processing recycled waste paper for integrated packaging (2001-06-05),

11. 6157916 - Method and apparatus to control the operating speed of a papermaking (2000-12-05),

The Hoffman Group, LLC is a full-service accounting and consulting firm providing a wide range of professional services to individuals and businesses. With over 100 years of combined experience, our team of experts offers tailored solutions in audit, tax, consulting, and financial planning to help clients achieve their goals and maximize their success.

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USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#90 in Portland, OR

#285 in Oregon

#27,448 in US

#51,610 in the World

Portland, OR, United States of America

The Hoffman Group, LLC

Forward Citations = 90

2 inventors:

Roger P Hoffman (6 out of 33 patents)

Lawrence Andrew Hoffman (5 out of 22 patents)

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