Inventor · disambiguated record
John Hellerman
Also filed as: HELLERMAN JOHN · HELLERMAN JOHN E
2 granted patents·1 pending application·11 citations·filing 1982–2019
55Inventor score
Top patents by PatentIndex Score
3 records- 0133US2020019432A1Information Resource Task ManagementHELLERMAN JOHN·Filed 2019·Application pending·0 cites
- 0231US4486126APneumatic conveyor for silage and haylageHELLERMAN JOHN·Filed 1982·Granted Dec 4, 1984·8 cites·7 claims
- 0316US4961401AManger dividerHELLERMAN JOHN E·Filed 1989·Granted Oct 9, 1990·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →