Assignee

GROSKREUTZ MARC

US·2 granted patents·35 citations·filing 1991–1994

Technology mixB61B2

Top patents by PatentIndex Score

2 records

0164US5205219ASkier rope towing apparatus and winch thereforGROSKREUTZ MARC·Filed 1991·Granted Apr 27, 1993·25 cites·32 claims
0240US5415106ASkier rope towing apparatusGROSKREUTZ MARC·Filed 1994·Granted May 16, 1995·10 cites·3 claims

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