Assignee
TRAK INC
6 granted patents·118 citations·filing 1977–2011
Top patents by PatentIndex Score
6 records- 0181US4223909ASki with improved three-dimensional running surfaceTRAK INC·Filed 1979·Granted Sep 23, 1980·45 cites·20 claims
- 0279US4178012ASki with three-dimensional running surfaceTRAK INC·Filed 1977·Granted Dec 11, 1979·29 cites·21 claims
- 0370USD676047SMobile card readerTRAK INC·Filed 2011·Granted Feb 12, 2013·23 cites·1 claims
- 0439US4714266ASki running-surface plastic coatingTRAK INC·Filed 1985·Granted Dec 22, 1987·10 cites·12 claims
- 0536US4565387ARunning-surface coating layer for skisTRAK INC·Filed 1984·Granted Jan 21, 1986·6 cites·1 claims
- 0636US4313614ASki and its manufactureTRAK INC·Filed 1979·Granted Feb 2, 1982·5 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →