Inventor · disambiguated record
Chester M. Kos
Also filed as: KOS CHESTER M
5 granted patents·50 citations·filing 1989–1991
79Inventor score
Files withRUBBERMAID COMMERCIAL PRODUCTS3RUBBERMAID COMMERCIAL PRODUCTS INC1RUBBERMAID COMMERICAL PRODUCTS1
Top patents by PatentIndex Score
5 records- 0147US5092484ABin for granular substanceRUBBERMAID COMMERCIAL PRODUCTS·Filed 1990·Granted Mar 3, 1992·20 cites·9 claims
- 0239USD335793SPlastic coffee potRUBBERMAID COMMERCIAL PRODUCTS INC·Filed 1991·Granted May 25, 1993·4 cites·1 claims
- 0339US4909408AVenting system for beverage containersRUBBERMAID COMMERICAL PRODUCTS·Filed 1989·Granted Mar 20, 1990·13 cites·12 claims
- 0433US5085337AShock resistant gasketing system for liquid containersRUBBERMAID COMMERCIAL PRODUCTS·Filed 1990·Granted Feb 4, 1992·10 cites·9 claims
- 0527US5243964APlastic vessel and method of assembly thereofRUBBERMAID COMMERCIAL PRODUCTS·Filed 1991·Granted Sep 14, 1993·3 cites·30 claims
Join the waitlist — get patent alerts
Get an alert when Chester M. Kos 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 →