DR

David J. Rider

WA Welch Allyn: 3 patents #187 of 552Top 35%
HI Hme, Incorporated: 1 patents #5 of 9Top 60%
📍 Plain City, OH: #17 of 128 inventorsTop 15%
🗺 Ohio: #10,201 of 73,341 inventorsTop 15%
Overall (All Time): #598,391 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12246200 Firefighting apparatus with fire retardant application system and related method of use 2025-03-11
10136626 Hook clasps for fishing lures 2018-11-27
9814285 Jewelry clasp 2017-11-14
D802768 Medical device John A. Lane, Hon Kuen Leong, John Raymond Vann, Wilson Hing Wah Ma 2017-11-14
9717225 Hook clasps for fishing lures and jig heads 2017-08-01
D788619 Weight measurement device John A. Lane, Hon Kuen Leong, Wilson Hing Wah Ma 2017-06-06
D788620 Weight measurement device John Raymond Vann 2017-06-06
9538735 Hook clasps for fishing lures and jig heads 2017-01-10