Inventor · disambiguated record

Robert E. Holdegraver

Also filed as: HOLDEGRAVER ROBERT E

2 granted patents·26 citations·filing 1979–1981

60Inventor score

Technology areasA23G

Files withSUNMARK INC2

Top patents by PatentIndex Score

2 records

0146US4282263AProcess for producing a gasified fusible sugar compositionSUNMARK INC·Filed 1979·Granted Aug 4, 1981·18 cites·20 claims
0228US4334934AApparatus for producing a gasified fusible sugar compositionSUNMARK INC·Filed 1981·Granted Jun 15, 1982·8 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →