Inventor · disambiguated record

Charles R. Hargreaves

Also filed as: HARGREAVES CHARLES R

2 granted patents·13 citations·filing 1981–1981

56Inventor score

Technology areasB29L B32B

Files withHONEYWELL INC2

Top patents by PatentIndex Score

2 records

0138US4381319AMethod of bonding rotating bands on projectilesHONEYWELL INC·Filed 1981·Granted Apr 26, 1983·8 cites·17 claims
0226US4446795AMetallic projectile body and thermoplastic rotating bandHONEYWELL INC·Filed 1981·Granted May 8, 1984·5 cites·8 claims

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