Inventor · disambiguated record

David Severs Lambert

Also filed as: LAMBERT DAVID S · LAMBERT DAVID SEVERS

1 granted patent·1 pending application·194 citations·filing 1976–2020

56Inventor score

Technology areasA61L C11D

Files withPROCTER & GAMBLE1 RES AND DEVELOPMENT SYSTEMS LIMITED1

Top patents by PatentIndex Score

2 records

0194US4133779ADetergent composition containing semi-polar nonionic detergent and alkaline earth metal anionic detergentPROCTER & GAMBLE·Filed 1976·Granted Jan 9, 1979·194 cites·20 claims
0242US2023054061A1A continuous retortRES AND DEVELOPMENT SYSTEMS LIMITED·Filed 2020·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when David Severs Lambert 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 →