For the Inventor, By the Inventor

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Portland, OR, United States of America

Willamette Industries

USPTO Granted Patents = 26

Trademarks = 4

Forward Citations = 645

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18 inventors (with patents filed for the assignee):

Thomas E Croley (6 out of 11 patents)

Richard A Hall (5 out of 6 patents)

Otto J Jes (3 out of 3 patents)

4. David J Olds (2 out of 2 patents)

5. Arthur H Cromwell (2 out of 3 patents)

6. Timothy H Milligan (2 out of 2 patents)

7. Ronald S Gale (2 out of 2 patents)

8. Max K Kackstetter (1 out of 1 patent)

9. Max K Kacksetter (1 out of 1 patent)

10. James R Whitworth (1 out of 1 patent)

11. Robert B Johnson (1 out of 7 patents)

12. Donald E Jenkins (1 out of 1 patent)

13. Samuel M De Franco (1 out of 1 patent)

14. Charles L Carl (1 out of 1 patent)

15. William J Forstrom (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 6105855 - Self locking paperboard lid (2000-08-22),

2. 5735429 - Container for bulk free flowing material (1998-04-07),

3. 5628450 - Octagonal box structure and setting up apparatus (1997-05-13),

4. 5535940 - Container for pizzas or the like (1996-07-16),

5. 5533666 - Octagonal box structure (1996-07-09),

6. 4767051 - Knockdown carton with pre-glued bottom (1988-08-30),

7. 4607785 - Fiberboard flat with joined strengthened corners for setting up into an (1986-08-26),

8. 4598526 - System for boxing forms (1986-07-08),

9. 4565316 - Two-piece asparagus carton (1986-01-21),

10. 4545781 - Method for applying coupon packets to paper bags (1985-10-08),

11. 4537586 - Method and apparatus for applying coupon strips to paper bags (1985-08-27),

12. 4497408 - Stackable container with locking lid (1985-02-05),

13. 4421253 - Disposable container assembly for liquids or semi-liquids in bulk (1983-12-20),

14. 4400128 - Pallet unloading apparatus (1983-08-23),

15. 4397406 - Knocked-down drum-like fiberboard container for bulk material with (1983-08-09),

Willamette Industries is a leading company in the forestry sector, specializing in sustainable timber products. With a history spanning over 100 years, we are committed to responsible forest management and producing high-quality products. From timber harvesting to manufacturing, our operations encompass every aspect of the supply chain. We serve a wide range of industries, including construction, packaging, and home improvement. Visit our website to learn more about our products, services, and our dedication to sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

26 Patents

#41 in Portland, OR

#130 in Oregon

#12,453 in US

#24,093 in the World

Portland, OR, United States of America

Willamette Industries

Forward Citations = 645

18 inventors:

Thomas E Croley (6 out of 11 patents)

Richard A Hall (5 out of 6 patents)

Otto J Jes (3 out of 3 patents)

4. David J Olds (2 out of 2 patents)

5. Arthur H Cromwell (2 out of 3 patents)

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