Inventor · disambiguated record
Ronald A. Lenhart
Also filed as: LENHART RONALD A
31 granted patents·542 citations·filing 1975–1998
97Inventor score
Files withPRECISION METAL FAB18SIMPLIMATIC ENG CO6MEYER CONVEYAIR INC2CENTURY SIMPLIMATIC INC1CROWN SIMPLIMATIC INC1
Top patents by PatentIndex Score
31 records- 0190US4560060AVacuum belt conveyorPRECISION METAL FAB·Filed 1984·Granted Dec 24, 1985·60 cites·8 claims
- 0288US4561806AVertical single filer conveyor systemPRECISION METAL FAB·Filed 1983·Granted Dec 31, 1985·38 cites·12 claims
- 0379US5609237ACylindrical object tipping device and methodSIMPLIMATIC ENG CO·Filed 1994·Granted Mar 11, 1997·33 cites·13 claims
- 0478US4462720AAir table systemPRECISION METAL FAB·Filed 1983·Granted Jul 31, 1984·25 cites·9 claims
- 0577US4732513AControlled speed coverless air conveyorPRECISION METAL FAB·Filed 1986·Granted Mar 22, 1988·28 cites·9 claims
- 0673US4730956AShock absorbant single filerPRECISION METAL FAB·Filed 1986·Granted Mar 15, 1988·25 cites·14 claims
- 0771US4669604AVacuum single filerPRECISION METAL FAB·Filed 1985·Granted Jun 2, 1987·23 cites·23 claims
- 0870US4456406AAir table systemPRECISION METAL FAB·Filed 1981·Granted Jun 26, 1984·19 cites·7 claims
- 0970US4347022AAir table systemPRECISION METAL FAB·Filed 1980·Granted Aug 31, 1982·19 cites·8 claims
- 1069US4253783AAir operated conveyor apparatusPRECISION METAL FAB·Filed 1979·Granted Mar 3, 1981·17 cites·19 claims
- 1167US4730955ADivergent single filerPRECISION METAL FAB·Filed 1986·Granted Mar 15, 1988·20 cites·22 claims
- 1266US4773522AVacuum deadplateMEYER CONVEYAIR INC·Filed 1987·Granted Sep 27, 1988·20 cites·9 claims
- 1365US4369005AAir conveyorPRECISION METAL FAB·Filed 1980·Granted Jan 18, 1983·17 cites·27 claims
- 1460US5122016AHigh speed vertical single filerLENHART RONALD A·Filed 1991·Granted Jun 16, 1992·21 cites·14 claims
- 1559US5451125AControlled speed single file conveyor for multisize articlesSIMPLIMATIC ENG CO·Filed 1994·Granted Sep 19, 1995·18 cites·20 claims
- 1658US4768643AGuide rail and deadplate alignment device for flexible wall container vacuum transferMEYER CONVEYAIR INC·Filed 1986·Granted Sep 6, 1988·16 cites·9 claims
- 1758US4568223AAir table systemPRECISION METAL FAB·Filed 1984·Granted Feb 4, 1986·13 cites·3 claims
- 1857US5549423ADamperless controlled speed air conveyorSIMPLIMATIC ENG CO·Filed 1995·Granted Aug 27, 1996·17 cites·18 claims
- 1957US4451182AAir transport systemPRECISION METAL FAB·Filed 1978·Granted May 29, 1984·12 cites·12 claims
- 2057US4182586AAir operated conveyor apparatusPRECISION METAL FAB·Filed 1978·Granted Jan 8, 1980·12 cites·21 claims
- 2152US6042307AControlled speed air conveyor for unstable articlesCROWN SIMPLIMATIC INC·Filed 1998·Granted Mar 28, 2000·14 cites·27 claims
- 2250US4655677AMethod for handling container ends en massePRECISION METAL FAB·Filed 1985·Granted Apr 7, 1987·11 cites·5 claims
- 2348US4721419AContainer nesting apparatusPRECISION METAL FAB·Filed 1986·Granted Jan 26, 1988·10 cites·12 claims
- 2446US4521130AAir transport systemPRECISION METAL FAB·Filed 1984·Granted Jun 4, 1985·8 cites·7 claims
- 2545US5611648AAir conveying support structure for conveying articles along an air conveyorSIMPLIMATIC ENG CO·Filed 1996·Granted Mar 18, 1997·10 cites·15 claims
- 2645US5478174AControlled speed single file conveyorSIMPLIMATIC ENG CO·Filed 1994·Granted Dec 26, 1995·10 cites·16 claims
- 2744US4035637AFluid actuated light switchZOT MANUFACTURING COMPANY·Filed 1975·Granted Jul 12, 1977·7 cites·7 claims
- 2838US4653964ASingle filer blow-back apparatusPRECISION METAL FAB·Filed 1985·Granted Mar 31, 1987·6 cites·5 claims
- 2936US5478173ADamperless controlled speed air conveyorSIMPLIMATIC ENG CO·Filed 1993·Granted Dec 26, 1995·5 cites·15 claims
- 3034USD267408SSide panel unit for a pneumatic article feeder adaptorPREC METAL FABRICATORS INC·Filed 1979·Granted Dec 28, 1982·2 cites·1 claims
- 3131USRE37532EDamperless controlled speed air conveyorCENTURY SIMPLIMATIC INC·Filed 1998·Granted Jan 29, 2002·6 cites·30 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →