GROSKREUTZ, MARC

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B61B RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 216

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5415106 Skier rope towing apparatusMay 20, 94May 16, 95[B61B]
5205219 Skier rope towing apparatus and winch thereforApr 03, 91Apr 27, 93[B61B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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