Inventor · disambiguated record
Phillip A. Chatfield
Also filed as: CHATFIELD PHILLIP A
3 granted patents·32 citations·filing 1977–1981
69Inventor score
Files withOLIN CORP3
Top patents by PatentIndex Score
3 records- 0184US4286744AProcess for joining narrow width thin gage metal or alloy stripOLIN CORP·Filed 1979·Granted Sep 1, 1981·20 cites·7 claims
- 0252US4414832AStart-up and steady state process control for cooperative rollingOLIN CORP·Filed 1981·Granted Nov 15, 1983·7 cites·12 claims
- 0338US4080702AMethod for obtaining hollow articlesOLIN CORP·Filed 1977·Granted Mar 28, 1978·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →