Inventor · disambiguated record

David C. Purpi

Also filed as: PURPI DAVID C

2 granted patents·10 citations·filing 1973–1974

56Inventor score

Technology areasC08K C09D

Files withTENNECO CHEM2

Top patents by PatentIndex Score

2 records

0146US4107230AFlame-retardant thermosetting resinous compositionsTENNECO CHEM·Filed 1974·Granted Aug 15, 1978·6 cites·17 claims
0243US4277567AFlame-retardant vinyl aromatic polymer compositionsTENNECO CHEM·Filed 1973·Granted Jul 7, 1981·4 cites·13 claims

Join the waitlist — get patent alerts

Get an alert when David C. Purpi 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 →