Inventor · disambiguated record
David Swartzentruber
Also filed as: SWARTZENTRUBER DAVID · SWARTZENTRUBER DAVID D
2 granted patents·1 pending application·13 citations·filing 2008–2013
53Inventor score
Files withMASTERGEAR WORLDWIDE A DIVISION OF RECAL BELOIT CORP1REGAL BELOIT AMERICA INC1SWARTZENTRUBER DAVID D1
Top patents by PatentIndex Score
3 records- 0168US8087424B2Subsea valve actuator apparatusSWARTZENTRUBER DAVID D·Filed 2008·Granted Jan 3, 2012·12 cites·13 claims
- 0244US8371755B2Sleeve bearing deviceMASTERGEAR WORLDWIDE A DIVISION OF RECAL BELOIT CORP·Filed 2008·Granted Feb 12, 2013·1 cites·10 claims
- 0332US2014199008A1Sleeve bearing deviceREGAL BELOIT AMERICA INC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Swartzentruber 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 →