Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BW

Barry Welsh

ATAgilent Technologies: 1 patents #1,723 of 3,411Top 55%
NDNational Research Development: 1 patents #307 of 1,071Top 30%
Bedford, CO: #1 of 1 inventorsTop 100%
Overall (All Time): #2,176,000 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6840428 Self-adhesive flexible repair circuit Marvin Glenn Wong, Albert Yeh 2005-01-11
4190804 Signal-conditioning circuits Clive R. Pyne 1980-02-26