Inventor · disambiguated record
Richard Leroy Mahn
Also filed as: MAHN RICHARD L · MAHN RICHARD LEROY
4 granted patents·160 citations·filing 1997–1998
80Inventor score
Files withSTEEPLECHASE SOFTWARE INC4
Top patents by PatentIndex Score
4 records- 0179US5970243AOnline programming changes for industrial logic controllersSTEEPLECHASE SOFTWARE INC·Filed 1997·Granted Oct 19, 1999·106 cites·16 claims
- 0253US6058333AAnimation of execution historySTEEPLECHASE SOFTWARE INC·Filed 1997·Granted May 2, 2000·20 cites·6 claims
- 0350US5963446AExtended relay ladder logic for programmable logic controllersSTEEPLECHASE SOFTWARE INC·Filed 1997·Granted Oct 5, 1999·19 cites·12 claims
- 0437US6226555B1Flowchart exception handling elementSTEEPLECHASE SOFTWARE INC·Filed 1998·Granted May 1, 2001·15 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →