Inventor · disambiguated record
Ethan T. Butterfield
Also filed as: BUTTERFIELD ETHAN T · BUTTERFIELD ETHAN THOMAS
2 granted patents·1 pending application·0 citations·filing 2023–2025
22Inventor score
Files withCROSMAN CORP3
Top patents by PatentIndex Score
3 records- 0147US2025305790A1Arrow gun having a plurality of barrels for launching a corresponding plurality of arrowsCROSMAN CORP·Filed 2025·Application pending·0 cites
- 0244US12339088B1Spool valve assembly for air gunCROSMAN CORP·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 0331US12398975B1Trigger assembly for air gunCROSMAN CORP·Filed 2023·Granted Aug 26, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →