Inventor · disambiguated record
Francis K. Hill
Also filed as: HILL FRANCIS K
6 granted patents·199 citations·filing 1978–1991
86Inventor score
Top patents by PatentIndex Score
6 records- 0192US5234128AAggregate material spreaderHILL FRANCIS K·Filed 1991·Granted Aug 10, 1993·94 cites·20 claims
- 0276US4159877AMaterials handling and application mechanismCRAFCO INC·Filed 1978·Granted Jul 3, 1979·31 cites·18 claims
- 0371US4322167AMethod for making asphalt-rubber pavement compositionsHILL FRANCIS K·Filed 1980·Granted Mar 30, 1982·25 cites·4 claims
- 0467US4415267AApparatus for mixing and application of paving compositionsHILL FRANCIS K·Filed 1982·Granted Nov 15, 1983·25 cites·16 claims
- 0562US4274586AFluid spreading apparatusHILL FRANCIS K·Filed 1980·Granted Jun 23, 1981·19 cites·8 claims
- 0632US4639103ARemote control multi-position rear view mirrorHILL FRANCIS K·Filed 1986·Granted Jan 27, 1987·5 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →