Assignee
SCHAEFER HELMUT
DE·5 granted patents·1 pending application·212 citations·filing 1975–2010
Top patents by PatentIndex Score
6 records- 0193US4524529AInsole for shoesSCHAEFER HELMUT·Filed 1983·Granted Jun 25, 1985·170 cites·33 claims
- 0275US8206055B2Mechanism for securing a shaft-hub connection of two shaftsSCHAEFER HELMUT·Filed 2006·Granted Jun 26, 2012·5 cites·12 claims
- 0371US4016326ALayer compositionSCHAEFER HELMUT·Filed 1975·Granted Apr 5, 1977·21 cites·7 claims
- 0444US8978727B2Support for at least one brush element and labeling machineSCHAEFER HELMUT·Filed 2010·Granted Mar 17, 2015·0 cites·19 claims
- 0543US4575446AProcess for producing an insole for shoesSCHAEFER HELMUT·Filed 1985·Granted Mar 11, 1986·16 cites·8 claims
- 0637US2006229001A1Exposing substance, exposing method, and exposing deviceSCHAEFER HELMUT·Filed 2004·Application pending·0 cites
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