Inventor · disambiguated record
David Bedwell
Also filed as: BEDWELL DAVID · BEDWELL DAVID J
10 granted patents·3 pending applications·98 citations·filing 1990–2023
84Inventor score
Top patents by PatentIndex Score
13 records- 0190US12173707B2Adjustable scroll pumpEDWARDS LTD·Filed 2020·Granted Dec 24, 2024·2 cites·13 claims
- 0290US5090020AApparatus for controlling the composition of a laser gas or gas mixtureBRITISH AEROSPACE·Filed 1990·Granted Feb 18, 1992·88 cites·11 claims
- 0372US12460639B2Scroll pump with bearing diaphragmEDWARDS LTD·Filed 2023·Granted Nov 4, 2025·0 cites·11 claims
- 0467US11821427B2Multiple stage vacuum pumpEDWARDS LTD·Filed 2021·Granted Nov 21, 2023·0 cites·11 claims
- 0565US9631630B2Bearing carrier for a pumpCOLLIE CLIVE FREDERICK·Filed 2011·Granted Apr 25, 2017·1 cites·5 claims
- 0659US11255326B2Offset stator bores for pump sealingEDWARDS LTD·Filed 2018·Granted Feb 22, 2022·0 cites·20 claims
- 0758US12258963B2Scroll pump with fluid recirculation valveEDWARDS LTD·Filed 2021·Granted Mar 25, 2025·0 cites·12 claims
- 0855US11841021B2Temperature control of a pumped gas flowEDWARDS LTD·Filed 2018·Granted Dec 12, 2023·0 cites·19 claims
- 0952US2025109747A1Scroll pumpEDWARDS LTD·Filed 2023·Application pending·0 cites
- 1040US2022213894A1Scroll pump crank sleeveEDWARDS LTD·Filed 2020·Application pending·0 cites
- 1136USD776567SSafety pinNoey & Sons LLC·Filed 2015·Granted Jan 17, 2017·3 cites·1 claims
- 1232US2004249593A1Pressure sensitive paintFiled 2004·Application pending·0 cites
- 1331USD664155SVacuum pumpMILNER PAUL·Filed 2011·Granted Jul 24, 2012·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when David Bedwell 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 →