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

Patrick R. Welsh — 1 Patent

SESelfix: 1 patents #28 of 51Top 55%
Wilmington, DE: #2,058 of 3,182 inventorsTop 65%
Delaware: #4,456 of 7,163 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Patrick R. Welsh has been granted 1 US patent while listed as an inventor at Selfix. All of these patents were granted in 1996. Patrick R. Welsh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Patrick R. Welsh in Wilmington, DE, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D376941 Shower caddy Raul Munoz, Robert W. Matthes 1996-12-31