Inventor · disambiguated record

Frederick C. Olsen

Also filed as: OLSEN FREDERICK C

2 granted patents·7 citations·filing 1974–1978

49Inventor score

Technology areasB21D H01H

Files withSTANDUN2

Top patents by PatentIndex Score

2 records

0136US4249410ADie press having selectively variable die access clearanceSTANDUN·Filed 1978·Granted Feb 10, 1981·6 cites·15 claims
0221US3931738ADevice for monitoring fluid pressure in mechanisms such as hydrostatic fluid bearingsSTANDUN·Filed 1974·Granted Jan 13, 1976·1 cites·6 claims

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