Enter assignee name

% Expired Patents = 50.0

Forward Citations = 128

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4 inventors (with patents filed for the assignee):

Spencer D Land (6 out of 9 patents)

Albert A Andrews (4 out of 16 patents)

Jonathan P Spence (1 out of 1 patent)

4. Andy Andrews (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 7273575 - Method of making a composite riser (2007-09-25),

2. 6722354 - Archery bow cable guard (2004-04-20),

3. 6684870 - Split limb archery bow apparatus (2004-02-03),

4. 6669802 - Composite riser (2003-12-30),

5. 6629522 - Compound bow having a limited freedom of movement between cojournaled cams (2003-10-07),

6. 6543432 - Archery bow vibration dampening system (2003-04-08),

7. 5845388 - Method for production of archery bow risers of various shapes (1998-12-08),

8. 5157551 - Mirror wiper apparatus (1992-10-20),

Spenco, Inc. is a leading provider of high quality insoles, arch supports, orthotics, and comfort footwear. With a focus on innovation and customer satisfaction, Spenco has been delivering superior products to improve foot health and comfort since 1967. Their range of products are designed to provide cushioning, support, and pain relief for individuals of all ages and lifestyles.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

8 Patents

#1 in Dunlap, TN

#388 in Tennessee

#35,837 in US

Dunlap, TN, United States of America

Spenco, Inc.

Forward Citations = 128

4 inventors:

Spencer D Land (6 out of 9 patents)

Albert A Andrews (4 out of 16 patents)

Jonathan P Spence (1 out of 1 patent)

4. Andy Andrews (1 out of 1 patent)

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