Thomas Kowalski

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Franklin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Undercarriage assembly and track links for assembly
- Patent number 9,688,325
- Issue date Jun 27, 2017
- Caterpillar Inc.
- David Hakes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track shoe and pin removal system
- Patent number 9,016,809
- Issue date Apr 28, 2015
- Caterpillar Global Mining LLC
- Thomas Kowalski
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Interlock system
- Patent number 8,936,232
- Issue date Jan 20, 2015
- Caterpillar Global Mining LLC
- Thomas Kowalski
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Undercarriage Assembly and Track Links for Assembly
- Publication number 20170057574
- Publication date Mar 2, 2017
- Caterpillar Inc.
- David Hakes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Lubricated Cartridge for Hydraulic Mining Shovel Track
- Publication number 20170050688
- Publication date Feb 23, 2017
- Caterpillar Inc.
- Thomas E. Oertley
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK SHOE AND PIN REMOVAL SYSTEM
- Publication number 20140167498
- Publication date Jun 19, 2014
- Caterpillar Global Mining LLC
- Thomas Kowalski
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
INTERLOCK SYSTEM
- Publication number 20130043339
- Publication date Feb 21, 2013
- Caterpillar Global Mining LLC
- Thomas Kowalski
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING