Inventor · disambiguated record
Ralph Miller
Also filed as: MILLER RALPH · MILLER RALPH E
20 granted patents·223 citations·filing 1974–1994
95Inventor score
Top patents by PatentIndex Score
20 records- 0194US3961932AProcess for coating granular fertilizers with chelated micronutrientsCIBA GEIGY CORP·Filed 1974·Granted Jun 8, 1976·54 cites·3 claims
- 0287US4141963AThermal decomposition of metal nitratesCIBA GEIGY CORP·Filed 1977·Granted Feb 27, 1979·27 cites·15 claims
- 0366US4209471AProcess for the purification of O,O-di(lower)alkyldithiophosphoric acidsCIBA GEIGY CORP·Filed 1977·Granted Jun 24, 1980·8 cites·7 claims
- 0466US4094958AProcess for the separation of NH3 from a gaseous mixture containing NH3 and HCNCIBA GEIGY CORP·Filed 1977·Granted Jun 13, 1978·11 cites·8 claims
- 0562US4155989ARemoval of nitric acid from nitric acid-sulfuric acid mixturesCIBA GEIGY CORP·Filed 1977·Granted May 22, 1979·11 cites·8 claims
- 0657US4693881ASimultaneous separation and conversion to sulfur of H2 STHERMAL INC T·Filed 1985·Granted Sep 15, 1987·11 cites·9 claims
- 0757US4100263AProcess for preparing cyanogen chloride and gaseous chlorineCIBA GEIGY CORP·Filed 1976·Granted Jul 11, 1978·6 cites·5 claims
- 0856US4141961AProduction of H2 S from SO2 obtained from flue gasDTPM CORP·Filed 1977·Granted Feb 27, 1979·16 cites·11 claims
- 0956US4131642ATreatment of the waste from the production of tertiary butyl amine to recover sodium sulfate and methyl or sodium formateCIBA GEIGY CORP·Filed 1977·Granted Dec 26, 1978·10 cites·9 claims
- 1052US4588567ARecovery of concentrated H2 S from SO2 contained in flue gasMILLER RALPH·Filed 1985·Granted May 13, 1986·12 cites·10 claims
- 1145US4837001AProduction of sulfur from sulfur dioxide obtained from flue gasTHERMAL INC T·Filed 1987·Granted Jun 6, 1989·7 cites·8 claims
- 1245US4779931ASafety support and stop assemblyMILLER RALPH E·Filed 1987·Granted Oct 25, 1988·14 cites·10 claims
- 1343USD300309SUniversal safety blocks for dump trucksMILLER RALPH E·Filed 1986·Granted Mar 21, 1989·4 cites·1 claims
- 1440US4902534AMethod for producing pliable wallcovering to replicate aged, cracked plaster wall finishMILLER RALPH E·Filed 1988·Granted Feb 20, 1990·4 cites·13 claims
- 1540US4255388AApparatus for the production of H2 S from SO2 obtained from flue gasDTPM CORP·Filed 1978·Granted Mar 10, 1981·5 cites·8 claims
- 1638US5549334ARetaining band assembly for internal pipe sealsMILLER PIPELINE CORP·Filed 1994·Granted Aug 27, 1996·12 cites·29 claims
- 1736US4818514AMethod for recycling NO in a system producing ferric sulfateTHERMAL INC T·Filed 1987·Granted Apr 4, 1989·3 cites·10 claims
- 1835US4663135AConversion of oxides of nitrogen to nitrogen for pollution abatementTHERMAL INC T·Filed 1985·Granted May 5, 1987·7 cites·6 claims
- 1931US4175116ANon-electrolytic production of chlorine utilizing HC1 derived from a cyanogen chloride processCIBA GEIGY CORP·Filed 1978·Granted Nov 20, 1979·1 cites·1 claims
- 2022US4681710AProduction of sulfonated aminesCIBA GEIGY CORP·Filed 1985·Granted Jul 21, 1987·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Ralph Miller 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 →