Inventor · disambiguated record
George A. Kruder
Also filed as: KRUDER GEORGE A
12 granted patents·367 citations·filing 1974–1993
93Inventor score
Top patents by PatentIndex Score
12 records- 0191US4173417AExtrusion apparatus and methodHPM CORP·Filed 1978·Granted Nov 6, 1979·63 cites·20 claims
- 0289US4277182AExtruder with short cycle multichannel wave screwHPM CORP·Filed 1979·Granted Jul 7, 1981·56 cites·19 claims
- 0380US3992500AVented extruderKOEHRING CO·Filed 1974·Granted Nov 16, 1976·44 cites·15 claims
- 0478US5035509AMulti-channel extrusion screw with a zig-zag undercut barrierHPM CORP·Filed 1990·Granted Jul 30, 1991·42 cites·16 claims
- 0575US4015832AExtruder screwsKOEHRING CO·Filed 1975·Granted Apr 5, 1977·30 cites·3 claims
- 0671US4074362AVented injection molding machineHPM CORP·Filed 1976·Granted Feb 14, 1978·27 cites·9 claims
- 0766US4285600AInjection molding machine with multichannel wave screwHPM CORP·Filed 1979·Granted Aug 25, 1981·21 cites·26 claims
- 0863US4112519AVented injection molding machine and methodHPM CORP·Filed 1976·Granted Sep 5, 1978·18 cites·9 claims
- 0961US4356140AExtrusion method with short cycle multichannel wave screwHPM CORP·Filed 1981·Granted Oct 26, 1982·22 cites·2 claims
- 1059US5219590ATriple channel wave screwHPM CORP·Filed 1991·Granted Jun 15, 1993·19 cites·20 claims
- 1151US5375992ATriple channel wave screwHPM CORP·Filed 1993·Granted Dec 27, 1994·14 cites·20 claims
- 1245US4363768AMethod of injection molding employing multichannel wave screwHPM CORP·Filed 1981·Granted Dec 14, 1982·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →