Assignee
JARVA INC
4 granted patents·138 citations·filing 1975–1980
Top patents by PatentIndex Score
4 records- 0191US4189186ATunneling machineJARVA INC·Filed 1978·Granted Feb 19, 1980·34 cites·17 claims
- 0282US4035024AHard rock trench cutting machineJARVA INC·Filed 1975·Granted Jul 12, 1977·50 cites·24 claims
- 0380US4312541AHard rock trench cutting machine having anchoring and steering structureJARVA INC·Filed 1980·Granted Jan 26, 1982·41 cites·6 claims
- 0465US4371211ATunnel boring machine and method of operating sameJARVA INC·Filed 1980·Granted Feb 1, 1983·13 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →