Inventor · disambiguated record
Richard Welch
Also filed as: WELCH JR RICHARD H · WELCH JR RICHARD HARLEY · WELCH RICHARD
3 granted patents·56 citations·filing 1976–2007
72Inventor score
Top patents by PatentIndex Score
3 records- 0191US7880345B2Linear actuator system and methodEXLAR CORP·Filed 2007·Granted Feb 1, 2011·33 cites·24 claims
- 0255US4361744AMicrowave process unitDESPATCH IND INC·Filed 1981·Granted Nov 30, 1982·18 cites·4 claims
- 0334US4136644ATube heat exchanger with heating tubesKRAFTWERK UNION AG·Filed 1976·Granted Jan 30, 1979·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →