Inventor · disambiguated record
Hans D. Holtz
Also filed as: BONAZZA BENEDICT R · HOLTZ HANS · HOLTZ HANS D
13 granted patents·105 citations·filing 1973–1992
91Inventor score
Top patents by PatentIndex Score
13 records- 0168US4249912AAminoamide fuel detergentsPHILLIPS PETROLEUM CO·Filed 1978·Granted Feb 10, 1981·16 cites·5 claims
- 0267US4247300AImidazoline fuel detergentsPHILLIPS PETROLEUM CO·Filed 1978·Granted Jan 27, 1981·15 cites·4 claims
- 0367US4000068APolluted water purificationPHILLIPS PETROLEUM CO·Filed 1975·Granted Dec 28, 1976·22 cites·6 claims
- 0465US4088823APromoted liquid phase oxidation of alkyl aromatic compoundsPHILLIPS PETROLEUM CO·Filed 1975·Granted May 9, 1978·6 cites·11 claims
- 0564US5436836AElectronic system for an antilock braking system which adjusts for variations in tire sizeW A B C O STANDARD GMBH·Filed 1992·Granted Jul 25, 1995·18 cites·17 claims
- 0657US4110252ACatalytically active AlCl3 -graphite intercalatePHILLIPS PETROLEUM CO·Filed 1976·Granted Aug 29, 1978·10 cites·9 claims
- 0748US4059414AAshless fuel detergent additivesPHILLIPS PETROLEUM CO·Filed 1976·Granted Nov 22, 1977·7 cites·4 claims
- 0838US4059535AAshless detergent additives for fuels and lubricantsPHILLIPS PETROLEUM CO·Filed 1976·Granted Nov 22, 1977·6 cites·12 claims
- 0936US4065511AAlcohol productionPHILLIPS PETROLEUM CO·Filed 1973·Granted Dec 27, 1977·1 cites·14 claims
- 1035US4082518AAdditives for motor fuels and lubricantsPHILLIPS PETROLEUM CO·Filed 1975·Granted Apr 4, 1978·2 cites·6 claims
- 1131US4125383AAshless fuel detergent additivesPHILLIPS PETROLEUM CO·Filed 1976·Granted Nov 14, 1978·2 cites·20 claims
- 1229US4128596AAlkylation of olefins with paraffins utilizing aluminum halide and group VA metal halide intercalated in graphitePHILLIPS PETROLEUM CO·Filed 1978·Granted Dec 5, 1978·0 cites·7 claims
- 1329US3931236AOxidation and dehydrohalogenation of halotetrahydropyransPHILLIPS PETROLEUM CO·Filed 1973·Granted Jan 6, 1976·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Hans D. Holtz 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 →