Inventor · disambiguated record
Jack M. Kleinfeld
Also filed as: KLEINFELD JACK M
3 granted patents·40 citations·filing 1995–1998
70Inventor score
Technology areasF27D
Files withCHAMPION INT CORP3
Top patents by PatentIndex Score
3 records- 0180US5783140AMethod and apparatus for opening discharge outletsCHAMPION INT CORP·Filed 1997·Granted Jul 21, 1998·23 cites·26 claims
- 0268US5635095AMethod for opening discharge outletsCHAMPION INT CORP·Filed 1995·Granted Jun 3, 1997·15 cites·15 claims
- 0331US6111232ARecovery boiler smelt spoutCHAMPION INT CORP·Filed 1998·Granted Aug 29, 2000·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →