Inventor · disambiguated record
John A. Ingwersen
Also filed as: INGWERSEN JOHN · INGWERSEN JOHN A
4 granted patents·1 pending application·164 citations·filing 1991–2022
81Inventor score
Top patents by PatentIndex Score
5 records- 0184US5132513AGun for gas metal arc weldingINGWERSEN JOHN A·Filed 1991·Granted Jul 21, 1992·57 cites·48 claims
- 0282US5260546AGun for gas metal arc weldingINGWERSEN JOHN A·Filed 1992·Granted Nov 9, 1993·52 cites·2 claims
- 0366US5490653ACup holder accessoryFiled 1994·Granted Feb 13, 1996·43 cites·6 claims
- 0460USD334517SWelding gunINGWERSEN JOHN A·Filed 1991·Granted Apr 6, 1993·12 cites·1 claims
- 0549US2025224441A1Two-Phase Helium Convection Loop for Cryogenic CoolingMASSACHUSETTS INST TECHNOLOGY·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →