Inventor · disambiguated record
Jon C. Blackstock
Also filed as: BLACKSTOCK JON C
5 granted patents·73 citations·filing 1991–1997
81Inventor score
Technology areasE21C
Top patents by PatentIndex Score
5 records- 0155US5964507ATransmission gearcase for multiple cutting headsMINING TECHNOLOGIES INC·Filed 1997·Granted Oct 12, 1999·26 cites·9 claims
- 0244US5143423ADrum assembly for a continuous minerTAMROCK WORLD CORP·Filed 1991·Granted Sep 1, 1992·17 cites·20 claims
- 0342US5553926ASelf-propelled mining apparatus and method for cutting arched openingMINING TECHNOLOGIES INC·Filed 1994·Granted Sep 10, 1996·14 cites·18 claims
- 0437US5522647AContinuous highwall mining machine with armless conveyorMINING TECHNOLOGIES INC·Filed 1994·Granted Jun 4, 1996·9 cites·16 claims
- 0533US5720527AContinuous highwall mining machine with armless conveyorMINING TECHNOLOGIES INC·Filed 1995·Granted Feb 24, 1998·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →