Individual holder
ROBERSON JAMES H
US·4 granted patents·76 citations·filing 1979–1990
Individually held — no corporate assignee on record.
Technology mixD01G4
Top patents by PatentIndex Score
4 records- 0181US4993119AFiber opening, mixing, and flow regulating apparatus and methodROBERSON JAMES H·Filed 1989·Granted Feb 19, 1991·28 cites·32 claims
- 0280US4275483AControl apparatus for a carding machineROBERSON JAMES H·Filed 1979·Granted Jun 30, 1981·21 cites·22 claims
- 0367US4970759ATextile fiber processing apparatus and methodROBERSON JAMES H·Filed 1989·Granted Nov 20, 1990·15 cites·76 claims
- 0457US5150502ATextile fiber length sorting apparatus and methodROBERSON JAMES H·Filed 1990·Granted Sep 29, 1992·12 cites·61 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →