Inventor · disambiguated record
Frederick Davis
Also filed as: DAVIS FREDERICK · DAVIS JR FREDERICK B · DAVIS RD FREDERICK B
12 granted patents·449 citations·filing 1973–1997
93Inventor score
Files withDAVIS JR FREDERICK B3PARKER RESEARCH ROBERT3FERGASON JAMES L2DAVIS FREDERICK1DAVIS LIQUID CRYSTALS INC1
Top patents by PatentIndex Score
12 records- 0195US4022706ACholesteric liquid crystal water base ink and laminates formed therefromPARKER RESEARCH ROBERT·Filed 1974·Granted May 10, 1977·82 cites·18 claims
- 0294US5805245AMultilayered dispersed thermochromic liquid crystalDAVIS LIQUID CRYSTALS INC·Filed 1997·Granted Sep 8, 1998·123 cites·19 claims
- 0386US3969264ACholesteric liquid crystal water base inkPARKER RESEARCH ROBERT·Filed 1973·Granted Jul 13, 1976·35 cites·11 claims
- 0484US4952033ALiquid crystal medical deviceFERGASON JAMES L·Filed 1987·Granted Aug 28, 1990·48 cites·30 claims
- 0575US5124819ALiquid crystal medical device having distinguishing meansFERGASON JAMES L·Filed 1990·Granted Jun 23, 1992·41 cites·23 claims
- 0668US5058999ALiquid crystal device having distinguishing meansDAVIS FREDERICK·Filed 1989·Granted Oct 22, 1991·30 cites·14 claims
- 0767US5291846AAmphibious mobility assist vehicle for mobility impaired personsDAVIS JR FREDERICK B·Filed 1993·Granted Mar 8, 1994·27 cites·17 claims
- 0858USD308587SNose shieldLUND PETER J·Filed 1987·Granted Jun 12, 1990·13 cites·1 claims
- 0956US4926777AAquatic wheelchairDAVIS JR FREDERICK B·Filed 1988·Granted May 22, 1990·33 cites·20 claims
- 1048US3975288AHigh temperature non-crystallizing cholesteric liquid crystal compositionsPARKER RESEARCH ROBERT·Filed 1975·Granted Aug 17, 1976·10 cites·8 claims
- 1137US4161028AElectric demand control systemLEEDS & NORTHRUP CO·Filed 1978·Granted Jul 10, 1979·7 cites·11 claims
- 1229USD356136SAquatic wheelchairDAVIS JR FREDERICK B·Filed 1993·Granted Mar 7, 1995·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →