Inventor
BIENFANG DAVID T
US10 patents
⚠️ This page may combine multiple inventors who share the name “BIENFANG DAVID T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR GLOBAL MINING LLC
8 patentsUS9190852B2Nov 17, 2015
Systems and methods for stabilizing power rate of change within generator based applications
CATERPILLAR GLOBAL MINING LLC16 citations79
US9279231B2Mar 8, 2016
Removable liner assembly for a dipper
CATERPILLAR GLOBAL MINING LLC7 citations75
US9702250B2Jul 11, 2017
Power shovel hoist machinery with auxiliary weight box
CATERPILLAR GLOBAL MINING LLC2 citations70
US9127435B2Sep 8, 2015
Power shovel hoist machinery with auxiliary weight box
CATERPILLAR GLOBAL MINING LLC4 citations70
US9506219B2Nov 29, 2016
Support rail and swing gear assembly for a mining vehicle
CATERPILLAR GLOBAL MINING LLC3 citations68
US9394944B2Jul 19, 2016
Thrust rail and swing gear assembly for a mining vehicle
CATERPILLAR GLOBAL MINING LLC4 citations68
US9180558B2Nov 10, 2015
Hydraulic door snubber
CATERPILLAR GLOBAL MINING LLC5 citations64
US9388689B2Jul 12, 2016
Multi-deck mining vehicle
CATERPILLAR GLOBAL MINING LLC2 citations59