Inventor · disambiguated record
John E. Hartman
Also filed as: HARTMAN JOHN · HARTMAN JOHN E
13 granted patents·451 citations·filing 1978–2003
94Inventor score
Files withMINNESOTA MINING & MFG5ASS ENTERPRISES INC2OHIO ASSOCIATED ENTERPRISES IN2F J R IND INC1FAVORITE MANUFACTURING INC1
Top patents by PatentIndex Score
13 records- 0197US4641426ASurface mount compatible connector system with mechanical integrityASS ENTERPRISES INC·Filed 1985·Granted Feb 10, 1987·122 cites·31 claims
- 0289US4884335ASurface mount compatible connector system with solder strip and mounting connector to PCBMINNESOTA MINING & MFG·Filed 1988·Granted Dec 5, 1989·92 cites·31 claims
- 0385US5178566AMarine drive system with belt driveOHIO ASSOCIATED ENTERPRISES IN·Filed 1990·Granted Jan 12, 1993·40 cites·30 claims
- 0481US4663815AA method and apparatus for surface mount compatible connector system with mechanical integrityASS ENTERPRISES INC·Filed 1985·Granted May 12, 1987·42 cites·11 claims
- 0576US4586688AFishing rod holderF J R IND INC·Filed 1984·Granted May 6, 1986·40 cites·10 claims
- 0674US7032347B2Potted plant hanger assemblyHARTMAN JOHN E·Filed 2003·Granted Apr 25, 2006·20 cites·19 claims
- 0765US4768972ATest clip for PLCCMINNESOTA MINING & MFG·Filed 1987·Granted Sep 6, 1988·21 cites·6 claims
- 0857US4671592ATest clip for PLCCMINNESOTA MINING & MFG·Filed 1985·Granted Jun 9, 1987·18 cites·60 claims
- 0956US4449880ATiltable platformNAT BULK EQUIPMENT INC·Filed 1982·Granted May 22, 1984·12 cites·12 claims
- 1054US4798544ALow profile clip connector with integral contact support insertMINNESOTA MINING & MFG·Filed 1987·Granted Jan 17, 1989·18 cites·23 claims
- 1150US5980339AHydraulic trim cylinder for marine stern drives and outboard motorsOHIO ASSOCIATED ENTERPRISES IN·Filed 1997·Granted Nov 9, 1999·10 cites·39 claims
- 1243US4726115AManufacture of low profile clip connectorMINNESOTA MINING & MFG·Filed 1986·Granted Feb 23, 1988·10 cites·19 claims
- 1336US4149659AFeed return impellerFAVORITE MANUFACTURING INC·Filed 1978·Granted Apr 17, 1979·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →