Inventor · disambiguated record
Heath L. Hartwig
Also filed as: HARTWIG HEATH L · HARTWIG HEATH LYNN
6 granted patents·122 citations·filing 1994–1998
84Inventor score
Top patents by PatentIndex Score
6 records- 0188US5692688AComminuting screen for hammermillsCALIFORNIA PELLET MILL CO·Filed 1996·Granted Dec 2, 1997·48 cites·6 claims
- 0280US5853318ARoll surface grinderCONS PROCESS MACHINERY INC·Filed 1997·Granted Dec 29, 1998·34 cites·6 claims
- 0364US5938131AHammermill with polygonal screen, regrind deflectors and hinged door mounting screen sectionsCONS PROCESS MACHINERY INC·Filed 1997·Granted Aug 17, 1999·20 cites·22 claims
- 0437US5921001AOscillating feeder with opposing feed angleCONS PROCESS MACHINERY INC·Filed 1998·Granted Jul 13, 1999·8 cites·7 claims
- 0534US5609308AFine adjustment/quick acting manual actuator for roller mill feed gatesCALIFORNIA PELLET MILL CO·Filed 1995·Granted Mar 11, 1997·5 cites·9 claims
- 0631US5535954AMetered lamina air intake for a hammermill feederROSKAMP CHAMPION·Filed 1994·Granted Jul 16, 1996·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →