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

Laurence M. Welsh — 1 Patent

ETElo Touchsystems: 1 patents #15 of 51Top 30%
Redwood City, CA: #3,570 of 5,061 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Laurence M. Welsh has been granted 1 US patent while listed as an inventor at Elo Touchsystems. All of these patents were granted in 2002. Laurence M. Welsh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Laurence M. Welsh in Redwood City, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6469267 Switch with at least one flexible conductive member Leonard H. Radzilowski, Tom Cloots, Bavo Muys, Peter Willaert 2002-10-22