Inventor · disambiguated record
Rodney C. Irwin
Also filed as: IRWIN RODNEY C
4 granted patents·51 citations·filing 1976–1982
72Inventor score
Technology areasC10B
Files withKOPPERS CO INC4
Top patents by PatentIndex Score
4 records- 0183US4336107AAligning deviceKOPPERS CO INC·Filed 1981·Granted Jun 22, 1982·44 cites·16 claims
- 0241US4000043ACoke oven door jamb cleaning toolKOPPERS CO INC·Filed 1976·Granted Dec 28, 1976·4 cites·4 claims
- 0333US4372819AAligning deviceKOPPERS CO INC·Filed 1982·Granted Feb 8, 1983·2 cites·18 claims
- 0427US4417952AApparatus for cleaning coke oven doorsKOPPERS CO INC·Filed 1981·Granted Nov 29, 1983·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →