Inventor · disambiguated record
Howard R. Lohrentz
Also filed as: LOHRENTZ HOWARD R · SCHRAG THOMAS G
8 granted patents·259 citations·filing 1975–1983
89Inventor score
Files withHESSTON CORP8
Top patents by PatentIndex Score
8 records- 0197US4429517AHarvesting header with adjustable draper for left, right or center deliveryHESSTON CORP·Filed 1981·Granted Feb 7, 1984·92 cites·9 claims
- 0294US4246742ADouble sickle mechanismHESSTON CORP·Filed 1978·Granted Jan 27, 1981·62 cites·3 claims
- 0389US4894979ASickle guard having adjustable knife section hold-down structureHESSTON CORP·Filed 1983·Granted Jan 23, 1990·47 cites·6 claims
- 0478US4215964ABale-accumulating trailerHESSTON CORP·Filed 1977·Granted Aug 5, 1980·28 cites·3 claims
- 0567US4386493AMethod and apparatus for making large round crop balesHESSTON CORP·Filed 1982·Granted Jun 7, 1983·16 cites·2 claims
- 0643US4312245AValve control mechanismHESSTON CORP·Filed 1979·Granted Jan 26, 1982·7 cites·5 claims
- 0737US4321787AMethod and apparatus for making large round crop balesHESSTON CORP·Filed 1975·Granted Mar 30, 1982·5 cites·24 claims
- 0832US4255985ABale-accumulating trailerHESSTON CORP·Filed 1979·Granted Mar 17, 1981·2 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Howard R. Lohrentz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →