Inventor · disambiguated record
James L. Claypool
Also filed as: CLAYPOOL JAMES L
4 granted patents·200 citations·filing 1980–1989
81Inventor score
Files withRAYCHEM CORP4
Top patents by PatentIndex Score
4 records- 0194US4355664AApparatus for internal pipe protectionRAYCHEM CORP·Filed 1980·Granted Oct 26, 1982·109 cites·10 claims
- 0286US4904850ALaminar electrical heatersRAYCHEM CORP·Filed 1989·Granted Feb 27, 1990·37 cites·17 claims
- 0378US4386629AApparatus for internal pipe protectionRAYCHEM CORP·Filed 1981·Granted Jun 7, 1983·32 cites·8 claims
- 0457US4432824AMethod for internal pipe protectionRAYCHEM CORP·Filed 1982·Granted Feb 21, 1984·22 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →