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USPTO Data Jan 1 1976 - Sep 15 2026
141 Patents
#9 in Ottawa
#88 in Canada
#5,735 in the World
Lee Valley Tools Ltd.
Forward Citations = 1,816
49 inventors:
Lee Valley Tools Ltd.
% Expired Patents = 6.4
CIPO Patents = 6
EPO Patents = 2
Trademarks = 20
Forward Citations = 1,816
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49 inventors (with patents filed for the assignee):
Leonard G Lee (35 out of 46 patents)
Terry R Saunders (30 out of 30 patents)
Steven K Jones (29 out of 29 patents)
4. Brent K Hyde (23 out of 23 patents)
5. Robin C Lee (19 out of 19 patents)
6. Matthew Bruce Siemers (14 out of 14 patents)
7. Edwin C Tucker (13 out of 15 patents)
8. Lloyd Sevack (12 out of 12 patents)
9. John S Lynn (11 out of 12 patents)
10. Steve K Jones (10 out of 10 patents)
11. Francis A McLean (10 out of 10 patents)
12. Brian Ebbinghaus (10 out of 10 patents)
13. Scott T Roger (7 out of 7 patents)
14. Timothy C Frank (5 out of 5 patents)
15. Gary W Lacoste (5 out of 5 patents)
Core Competencies:
Workbench Mounting Bracket
Adjustable Bench Stop Clamp
Chisel Honing Guide
Woodworking Vises
Router Plane
Dovetail Saw
Scraper Plane
Bevel Setter
Tenon Cutter
Marking Gauge
Power Sharpening System
Furniture Nut
141 patents:
Lee Valley Tools Ltd. is a Canadian woodworking and gardening tool retailer. They offer a wide range of high-quality tools, woodworking accessories, gardening supplies, and hardware items. With over 40 years of experience, Lee Valley Tools has become a trusted source for both hobbyists and professionals in the woodworking and gardening communities.
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6 patents (CIPO):
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2 patents (EPO):
Please report any incorrect information to [email protected]