Inventor · disambiguated record
Duane E. Thewlis
Also filed as: THEWLIS DUANE E
3 granted patents·51 citations·filing 1985–1987
71Inventor score
Top patents by PatentIndex Score
3 records- 0171US4632328AInflatable mandrel and method thereforGOODRICH CO B F·Filed 1985·Granted Dec 30, 1986·22 cites·6 claims
- 0255US4786087AQuick disconnect couplingGOODRICH CO B F·Filed 1987·Granted Nov 22, 1988·26 cites·4 claims
- 0323US4707205AMethod for making an inflatable mandrelBISHOP MARSHALL E·Filed 1986·Granted Nov 17, 1987·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →