Inventor · disambiguated record

Edward Welch

Also filed as: WELCH EDWARD J · WELCH EDWARD R

1 granted patent·1 pending application·12 citations·filing 1977–2004

35Inventor score

Technology areasB08B C09D

Files withDU PONT1 PINNACLE WEST CAPITAL CORP1

Top patents by PatentIndex Score

2 records

0152US4130675APolyarylene sulfide resin coating methodDU PONT·Filed 1977·Granted Dec 19, 1978·12 cites·3 claims
0237US2006042659A1Robotic system and method for circumferential work processes and delivery of a mediumPINNACLE WEST CAPITAL CORP·Filed 2004·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Edward Welch files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →