Dan Pierce

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Deadwood, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Wheel guard for compactor wheel
- Patent number 11,499,283
- Issue date Nov 15, 2022
- Caterpillar Inc.
- Dan Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axle assembly drain plug guard for landfill compactor
- Patent number 11,396,977
- Issue date Jul 26, 2022
- Caterpillar Inc.
- Elias El Metennani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axle differential guard
- Patent number 11,273,671
- Issue date Mar 15, 2022
- Caterpillar Inc.
- Dan J. Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compact selective catalytic reduction system
- Patent number 11,225,893
- Issue date Jan 18, 2022
- Perkins Engines Company Limited
- Ronald Silver
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Axle differential guard
- Patent number 10,682,884
- Issue date Jun 16, 2020
- Caterpillar Inc.
- Dan J. Pierce
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WHEEL GUARD FOR COMPACTOR WHEEL
- Publication number 20210317629
- Publication date Oct 14, 2021
- Caterpillar Inc.
- Dan Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Application
Axle Assembly Drain Plug Guard For Landfill Compactor
- Publication number 20210180750
- Publication date Jun 17, 2021
- Caterpillar Inc.
- Elias El Metennani
- B60 - VEHICLES IN GENERAL
Information Patent Application
AXLE DIFFERENTIAL GUARD
- Publication number 20210023879
- Publication date Jan 28, 2021
- Caterpillar Inc.
- Dan J. Pierce
- B60 - VEHICLES IN GENERAL
Information Patent Application
Compact Selective Catalytic Reduction System
- Publication number 20200003099
- Publication date Jan 2, 2020
- Perkins Engines Company Ltd
- Ronald Silver
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES