Inventor · disambiguated record
Ludolf Klein
Also filed as: KLEIN LUDOLF
3 granted patents·43 citations·filing 1976–1986
67Inventor score
Technology areasY10T
Top patents by PatentIndex Score
3 records- 0183USD303809SCombination stationery holder and pocket secretaryBOND STREET LTD·Filed 1986·Granted Oct 3, 1989·39 cites·1 claims
- 0227USD274155SCigarette case with lighter compartmentRICHTON INT CORPORATION·Filed 1982·Granted Jun 5, 1984·1 cites·1 claims
- 0325US4062212AKey caseRICHTON INTERNATIONAL CORP·Filed 1976·Granted Dec 13, 1977·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →