PC

Philip Walton Cathell

🗺 Virginia: #411 of 1,919 inventorsTop 25%
Overall (2002): #138,442 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6341576 Squirrel repellent bird feeder John M. Davis, Jane Davis, Francis Wendell Johnson, Louis Pitts Holt, III, Boris M. Sverdlov +4 more 2002-01-29