Inventor · disambiguated record
Kenneth Pfeiffer
Also filed as: PFEIFFER KENNETH · PFEIFFER KENNETH E
3 granted patents·88 citations·filing 1981–2001
74Inventor score
Top patents by PatentIndex Score
3 records- 0185US6916397B2Methods and apparatus for maintaining a pressure within an environmentally controlled chamberAPPLIED MATERIALS INC·Filed 2001·Granted Jul 12, 2005·54 cites·31 claims
- 0273US4448343ASleeve preparation methodWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted May 15, 1984·22 cites·6 claims
- 0352US6481449B1Ultrasonic metal finishingAPPLIED MATERIALS INC·Filed 1999·Granted Nov 19, 2002·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →