Individual holder
FIER RAYMOND L
3 granted patents·106 citations·filing 1977–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0184US4302126AManhole cover support ringFIER RAYMOND L·Filed 1979·Granted Nov 24, 1981·44 cites·15 claims
- 0282US4097171AManhole cover support ringFIER RAYMOND L·Filed 1977·Granted Jun 27, 1978·38 cites·20 claims
- 0368US4225266AMethod and apparatus for adjusting the elevation of manhole coversFIER RAYMOND L·Filed 1978·Granted Sep 30, 1980·24 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →