Individual holder
SCHINZING WALTER W
3 granted patents·154 citations·filing 1985–1998
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0189US4583647ARack for hanging bats or other objectsSCHINZING WALTER W·Filed 1985·Granted Apr 22, 1986·111 cites·1 claims
- 0268US5133375AWheelchair washer apparatusSCHINZING WALTER W·Filed 1990·Granted Jul 28, 1992·39 cites·2 claims
- 0328USD424763SAutomatic wheelchair washerSCHINZING WALTER W·Filed 1998·Granted May 9, 2000·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →