Inventor · disambiguated record
Dietmar H. Holzwarth
Also filed as: HOLZWARTH DIETMAR · HOLZWARTH DIETMAR H
7 granted patents·49 citations·filing 1974–1998
83Inventor score
Technology areasB60C
Top patents by PatentIndex Score
7 records- 0156US4416318AAnti-skid chain and making thereofRUD KETTEN RIEGER & DIETZ·Filed 1982·Granted Nov 22, 1983·13 cites·23 claims
- 0245US4390053AAnti-slip chain for vehicle tiresRUD KETTEN RIEGER & DIETZ·Filed 1981·Granted Jun 28, 1983·9 cites·12 claims
- 0342US4063583ATire chainRIEGER DR HANSJORG·Filed 1976·Granted Dec 20, 1977·11 cites·14 claims
- 0436US4303116ATire chainHOLZWARTH DIETMAR H·Filed 1979·Granted Dec 1, 1981·6 cites·12 claims
- 0534US4271887ATire chainHOLZWARTH DIETMAR H·Filed 1979·Granted Jun 9, 1981·5 cites·18 claims
- 0629US6341634B1Anti-skid chainRUD KETTEN RIEGER & DIETZ·Filed 1998·Granted Jan 29, 2002·3 cites·20 claims
- 0729US3983917AAnti-skid and/or tire-protection chainRIEGER HANSJOERG·Filed 1974·Granted Oct 5, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →