Inventor · disambiguated record
Robert A. Hallman
Also filed as: HALLMAN ROBERT · HALLMAN ROBERT A
3 granted patents·122 citations·filing 1985–1993
76Inventor score
Top patents by PatentIndex Score
3 records- 0184US4645793AEPDM elastomeric compositionsPOLYSAR LTD·Filed 1985·Granted Feb 24, 1987·43 cites·13 claims
- 0278US5800904AEmbossable surface covering with inorganic wear layerFiled 1993·Granted Sep 1, 1998·41 cites·18 claims
- 0369US5505808AMethod to produce an inorganic wear layerARMSTRONG WORLD IND INC·Filed 1993·Granted Apr 9, 1996·38 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →