Inventor · disambiguated record
Edward Wechner
Also filed as: WECHNER EDWARD
11 granted patents·252 citations·filing 1984–2002
92Inventor score
Top patents by PatentIndex Score
11 records- 0182US6651599B2Free-piston enginesFiled 2002·Granted Nov 25, 2003·27 cites·10 claims
- 0282US4828327ABit holder for minerJOY TECHNOLOGIES INC·Filed 1988·Granted May 9, 1989·50 cites·7 claims
- 0380US4650254ABit holderJOY MFG CO·Filed 1984·Granted Mar 17, 1987·42 cites·11 claims
- 0465US6170848B1System and related method for steering an articulated trainJOY MM DELAWARE INC·Filed 1998·Granted Jan 9, 2001·28 cites·17 claims
- 0564US4856384ARoof bolt drill pot driveJOY TECHNOLOGIES INC·Filed 1988·Granted Aug 15, 1989·25 cites·9 claims
- 0659US4865184AChain conveyor driveJOY TECHNOLOGIES INC·Filed 1988·Granted Sep 12, 1989·15 cites·3 claims
- 0752US4919252AChain conveyor for minerJOY TECHNOLOGIES INC·Filed 1988·Granted Apr 24, 1990·18 cites·5 claims
- 0849US4655507AContinuous minerJOY MFG CO·Filed 1984·Granted Apr 7, 1987·6 cites·12 claims
- 0946US5072826AChain conveyor for minerJOY TECHNOLOGIES INC·Filed 1990·Granted Dec 17, 1991·16 cites·1 claims
- 1044US4932481ARoof bolt drill supportJOY TECHNOLOGIES INC·Filed 1988·Granted Jun 12, 1990·15 cites·6 claims
- 1140US4813530AConveyor drive for minerJOY TECHNOLOGIES INC·Filed 1986·Granted Mar 21, 1989·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →