Inventor · disambiguated record

Robert C. Hegger

Also filed as: HEGGER ROBERT C

2 granted patents·134 citations·filing 1990–1991

69Inventor score

Technology areasB28C E04C

Files withGRACE W R & CO2

Top patents by PatentIndex Score

2 records

0187US5203629AMethod for modifying concrete propertiesGRACE W R & CO·Filed 1991·Granted Apr 20, 1993·77 cites·11 claims
0278US5224774AConcrete additive product and method of useGRACE W R & CO·Filed 1990·Granted Jul 6, 1993·57 cites·49 claims

Join the waitlist — get patent alerts

Get an alert when Robert C. Hegger files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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