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For the Inventor, By the Inventor

Oregon City, OR, United States of America

Mentor Group LLC


USPTO Granted Patents = 49

% Expired Patents = 12.2


Trademarks = 4

Forward Citations = 1,579

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20 inventors (with patents filed for the assignee):

goldMedal William J McHenry (12 out of 15 patents)

silverMedal Jason L Williams (10 out of 12 patents)

bronzeMedal Allen Elishewitz (9 out of 11 patents)

4.  Melvin M Pardue (7 out of 7 patents)

5.  Steven James Ingram (6 out of 6 patents)

6.  Wes Duey (4 out of 18 patents)

7.  Kenneth A Steigerwalt (4 out of 8 patents)

8.  James Westerfield (2 out of 2 patents)

9.  Matthew J Lerch (2 out of 8 patents)

10.  Stan Moizis (2 out of 2 patents)

11.  Duane Paul Burgess (2 out of 2 patents)

12.  Warren Osborne (2 out of 2 patents)

13.  David Maxey (1 out of 1 patent)

14.  Seiichi Nakamura (1 out of 1 patent)

15.  Rick Hinderer (1 out of 1 patent)


Core Competencies:
Folding Knife
Knife Blade
Automatic Opening Knife
Locking Mechanism
Adjustable Pivot Shaft
Folding Tool
Rescue Hook
Blade Locking Mechanism
Grooved Handle
Knife Handle
Folding Pocket Knife
Safety Lock

49 patents:

1. 8646184 - Dual taper release button for folding knife (2014-02-11),
2. 8572851 - Method of opening a knife blade (2013-11-05),
3. D686900 - Knife blade (2013-07-30),
4. 8375590 - Knife blade opening mechanism (2013-02-19),
5. 8261633 - Adjustable diameter pivot shaft for a hand tool (2012-09-11),
6. 8171645 - Knife blade opening mechanism (2012-05-08),
7. 7987601 - Folding tool (2011-08-02),
8. 7905023 - Adjustable diameter pivot shaft for a hand tool (2011-03-15),
9. 7748122 - Knife blade opening mechanism (2010-07-06),
10. RE41259 - Folding pocket knife with a lock (2010-04-26),
11. 7562455 - Automatic opening and closing knife (2009-07-21),
12. 7562454 - Knife blade opening mechanism (2009-07-21),
13. 7533466 - Folding tool with lock (2009-05-19),
14. 7409766 - Folding tool with blade locking mechanism (2008-08-12),
15. 7305769 - Automatic opening and closing knife (2007-12-11),
Mentor Group LLC is a consulting firm specializing in business development, strategic planning, and operational efficiency. With a focus on empowering organizations through tailored mentorship programs, they aim to enhance leadership skills and foster innovation. Their team of experienced professionals works closely with clients to identify challenges and implement effective solutions, ensuring sustainable growth and success. Mentor Group LLC is dedicated to building long-term partnerships and delivering measurable results across various industries.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Mentor Group LLC
49 Patents

#2 in Oregon City, OR 97045, undefined

#79 in

#7,128 in US

#14,238 in the World

Oregon City, OR (US)
Oregon City, OR, United States of America

Mentor Group LLC

Forward Citations = 1,579

20 inventors:

goldMedal William J McHenry (12 out of 15 patents)

silverMedal Jason L Williams (10 out of 12 patents)

bronzeMedal Allen Elishewitz (9 out of 11 patents)

4.  Melvin M Pardue (7 out of 7 patents)

5.  Steven James Ingram (6 out of 6 patents)

Please report any incorrect information to [email protected]
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