Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JR

James A. Riddle — 1 Patent

DTDie Tech: 1 patents #4 of 6Top 70%
Red Lion, PA: #70 of 119 inventorsTop 60%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James A. Riddle has been granted 1 US patent while listed as an inventor at Die Tech. All of these patents were granted in 1994. James A. Riddle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James A. Riddle in Red Lion, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333375 Substrate lead strip mounting machine and method Richard K. Dennis, Wade D. Myers 1994-08-02