Inventor · disambiguated record
Robert J. Hartman
Also filed as: HARTMAN ROBERT J · HARTMAN ROBERT JOSEPH · PIZZINI LOUIS C
15 granted patents·1 pending application·251 citations·filing 1973–2020
93Inventor score
Files withBASF WYANDOTTE CORP11BASF CORP2BATESVILLE CASKET CO1HARTMAN ROBERT JOSEPH1VERIZON PATENT & LICENSING INC1
Top patents by PatentIndex Score
16 records- 0194US4454255AProcess for the preparation of white graft polymer dispersions and flame-retardant polyurethane foamsBASF WYANDOTTE CORP·Filed 1982·Granted Jun 12, 1984·70 cites·9 claims
- 0288US4550194AProcess for the preparation of polyether-ester polyolsBASF WYANDOTTE CORP·Filed 1982·Granted Oct 29, 1985·46 cites·8 claims
- 0385US4689354AProcess for the preparation of white graft polymer dispersions and flame-retardant polyurethane foamsBASF CORP·Filed 1985·Granted Aug 25, 1987·33 cites·29 claims
- 0481US4052345AProcess for the preparation of polyurethane foamsBASF WYANDOTTE CORP·Filed 1975·Granted Oct 4, 1977·29 cites·20 claims
- 0568US4487854APolyoxyalkylene polyether polyols and polyurethane foams prepared therefromBASF WYANDOTTE CORP·Filed 1983·Granted Dec 11, 1984·18 cites·9 claims
- 0665US4228247AStabilized polyoxyalkylene polyether polyolBASF WYANDOTTE CORP·Filed 1979·Granted Oct 14, 1980·13 cites·8 claims
- 0754US4615085ABurial casket hardware alignment deviceBATESVILLE CASKET CO·Filed 1984·Granted Oct 7, 1986·27 cites·4 claims
- 0854US2009260166A1"Clean Glide" Portable Disc Golf Cleaning DeviceHARTMAN ROBERT JOSEPH·Filed 2008·Application pending·0 cites
- 0952US4177335AProcess for preparing a polyurethane foam from an oxyalkylated productBASF WYANDOTTE CORP·Filed 1978·Granted Dec 4, 1979·8 cites·2 claims
- 1051US11431398B2Systems and methods for autonomously configuring fifth generation (5G) network repeatersVERIZON PATENT & LICENSING INC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1137US3957922AProcess for preparing an oxyalkylated product and reaction product thereofBASF WYANDOTTE CORP·Filed 1973·Granted May 18, 1976·2 cites·21 claims
- 1234US4637893ADelayed co-initiation process for preparing polyol blendsBASF CORP·Filed 1985·Granted Jan 20, 1987·2 cites·7 claims
- 1334US4430247AProcess for preparing an oxyalkylated productBASF WYANDOTTE CORP·Filed 1977·Granted Feb 7, 1984·2 cites·10 claims
- 1432US4097399AProcess for preparing an oxyalkylated productBASF WYANDOTTE CORP·Filed 1975·Granted Jun 27, 1978·1 cites·6 claims
- 1530US4187357AProcess for the preparation of polyurethane foamsBASF WYANDOTTE CORP·Filed 1978·Granted Feb 5, 1980·0 cites·6 claims
- 1629US4105597APolyurethane foam from an oxyalkylated productBASF WYANDOTTE CORP·Filed 1977·Granted Aug 8, 1978·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →