Inventor · disambiguated record
Philip D. Readio
Also filed as: READIO PHILIP D
9 granted patents·125 citations·filing 1975–1979
89Inventor score
Files withDART IND INC9
Top patents by PatentIndex Score
9 records- 0184US4141850ADissolution of metalsDART IND INC·Filed 1977·Granted Feb 27, 1979·25 cites·25 claims
- 0280US4222779ANon-chromate conversion coatingsDART IND INC·Filed 1979·Granted Sep 16, 1980·27 cites·38 claims
- 0372US4158593ADissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compoundsDART IND INC·Filed 1977·Granted Jun 19, 1979·14 cites·29 claims
- 0472US4140646ADissolution of metals with a selenium catalyzed H2 O2 -H2 SO4 etchant containing t-butyl hydroperoxideDART IND INC·Filed 1977·Granted Feb 20, 1979·14 cites·21 claims
- 0565US3953304AElectroplating baths for nickel and brightener-leveler compositions thereforDART IND INC·Filed 1975·Granted Apr 27, 1976·14 cites·19 claims
- 0659US4158592ADissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with ketone compoundsDART IND INC·Filed 1977·Granted Jun 19, 1979·8 cites·23 claims
- 0749US4174253ADissolution of metals utilizing a H2 O2 -H2 SO4 solution catalyzed with hydroxy substituted cycloparaffinsDART IND INC·Filed 1977·Granted Nov 13, 1979·5 cites·23 claims
- 0847US4225350ANon-chromate conversion coatingsDART IND INC·Filed 1979·Granted Sep 30, 1980·9 cites·21 claims
- 0945US4225351ANon-chromate conversion coatingsDART IND INC·Filed 1979·Granted Sep 30, 1980·9 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when Philip D. Readio 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 →