Inventor · disambiguated record
Eric Roysdon
Also filed as: ROYSDON ERIC
3 granted patents·1 pending application·1 citations·filing 2018–2022
49Inventor score
Technology areasB01D
Top patents by PatentIndex Score
4 records- 0170US11420141B2Fuel filter cartridge with keyed profileCUMMINS FILTRATION IP INC·Filed 2018·Granted Aug 23, 2022·1 cites·15 claims
- 0265US12233364B2Fuel filter cartridge with keyed profileCUMMINS FILTRATION IP INC·Filed 2022·Granted Feb 25, 2025·0 cites·21 claims
- 0352US11213775B2Fuel filter cartridges with automated air-bleeding internal featuresCUMMINS FILTRATION IP INC·Filed 2018·Granted Jan 4, 2022·0 cites·21 claims
- 0448US2023338879A1Elastomeric sealing spring gasket for a filter assemblyCUMMINS FILTRATION INC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Eric Roysdon 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 →