Inventor · disambiguated record
John Kollman
Also filed as: KOLLMAN JOHN
3 granted patents·69 citations·filing 2015–2019
72Inventor score
Files withKINZE MFG INC3
Top patents by PatentIndex Score
3 records- 0197US9814172B2Apparatuses, methods, and systems for providing down force for an agricultural implementKINZE MFG INC·Filed 2015·Granted Nov 14, 2017·53 cites·12 claims
- 0295US10477753B2Apparatuses, methods, and systems for providing down force for an agricultural implementKINZE MFG INC·Filed 2017·Granted Nov 19, 2019·15 cites·20 claims
- 0366US11558991B2Apparatuses, methods, and systems for providing down force for an agricultural implementKINZE MFG INC·Filed 2019·Granted Jan 24, 2023·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →