Inventor · disambiguated record
Teddy J. Hammack
Also filed as: HAMMACK TEDDY J
2 granted patents·168 citations·filing 1979–1985
70Inventor score
Files withRAYCHEM CORP2
Top patents by PatentIndex Score
2 records- 0195US4560498APositive temperature coefficient of resistance compositionsRAYCHEM CORP·Filed 1979·Granted Dec 24, 1985·119 cites·20 claims
- 0286US4658121ASelf regulating heating device employing positive temperature coefficient of resistance compositionsRAYCHEM CORP·Filed 1985·Granted Apr 14, 1987·49 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →