Inventor · disambiguated record
Bernd-Dieter Holdt
Also filed as: HOLDT BERND-DIETER
13 granted patents·808 citations·filing 1974–1995
94Inventor score
Top patents by PatentIndex Score
13 records- 0194US4683072ATwo-component cleaner and disinfectant tabletHENKEL KGAA·Filed 1985·Granted Jul 28, 1987·116 cites·11 claims
- 0294US4659494ACarpet cleaning composition contains a cellulose powder from a hardwood sourceHENKEL KGAA·Filed 1985·Granted Apr 21, 1987·135 cites·14 claims
- 0394US4578207ATwo component cleaner and disinfectant tabletHENKEL KGAA·Filed 1983·Granted Mar 25, 1986·128 cites·1 claims
- 0492US4834900AProcess for removing stains from fabricsHENKEL KGAA·Filed 1988·Granted May 30, 1989·157 cites·15 claims
- 0590US4820449ACleaning block for flush toilet tanksHENKEL KGAA·Filed 1987·Granted Apr 11, 1989·74 cites·32 claims
- 0689US5431840AProcess for the production of cleaning and care preparations containing APG emulsifierHENKEL KGAA·Filed 1991·Granted Jul 11, 1995·65 cites·13 claims
- 0779US4554083ALiquid leather care compositionsHENKEL KGAA·Filed 1984·Granted Nov 19, 1985·23 cites·14 claims
- 0875US5356479AMethod for cleaning bathroom fittingsHENKEL KGAA·Filed 1992·Granted Oct 18, 1994·37 cites·19 claims
- 0955US4813084ACleaning system for toilet bowlsHENKEL KGAA·Filed 1987·Granted Mar 21, 1989·22 cites·13 claims
- 1055US3952339AAutomatic toilet cleaning deviceHENKEL & CIE GMBH·Filed 1974·Granted Apr 27, 1976·20 cites·4 claims
- 1146US5877138ACarpet cleaning formulationHENKEL KGAA·Filed 1995·Granted Mar 2, 1999·9 cites·9 claims
- 1243US4808329ACleaning preparation for glassHENKEL KGAA·Filed 1987·Granted Feb 28, 1989·14 cites·14 claims
- 1335US4541551ASealing top for containers for powdered or granular materialsHENKEL KGAA·Filed 1981·Granted Sep 17, 1985·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →