Inventor · disambiguated record
Derwent Swaine
Also filed as: LEWIN BRIAN M · SWAINE DERWENT
4 granted patents·78 citations·filing 1978–1998
78Inventor score
Files withOXOID LTD4
Top patents by PatentIndex Score
4 records- 0171US5047331AMethod and device for bacterial testingOXOID LTD·Filed 1987·Granted Sep 10, 1991·30 cites·12 claims
- 0269US4200610AGas-producing deviceOXOID LTD·Filed 1978·Granted Apr 29, 1980·18 cites·7 claims
- 0358US4215799ADisc dispenserOXOID LTD·Filed 1978·Granted Aug 5, 1980·17 cites·15 claims
- 0429US7106889B1Image analysis systems and devices for use therewithOXOID LTD·Filed 1998·Granted Sep 12, 2006·13 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Derwent Swaine 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 →