For the Inventor, By the Inventor

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Sacramento, CA, United States of America

Design Annex, Inc.

USPTO Granted Patents = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

James P Dudley (1 out of 16 patents)

Duane M Dejong (1 out of 1 patent)

Jubal J DeLong (1 out of 1 patent)

4. Victor T Robinson (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. D488747 - Bicycle training wheel assembly (2004-04-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#161 in Sacramento, CA

#28,449 in California

#133,941 in US

Sacramento, CA, United States of America

Design Annex, Inc.

Forward Citations = 1

4 inventors:

James P Dudley (1 out of 16 patents)

Duane M Dejong (1 out of 1 patent)

Jubal J DeLong (1 out of 1 patent)

4. Victor T Robinson (1 out of 1 patent)

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