ES

Ernest Everett Stoops

Caterpillar: 7 patents #907 of 8,398Top 15%
Overall (All Time): #678,281 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12410589 Methods and systems for implementing a lock-out command on lever machines Ethan M. Tevis, Michael C. Gentle, Travis N. Richards, Michael L. Repscher 2025-09-09
12252853 Cylinder sequencing for a dual stage lift system for a snow wing Benjamin J. Kovalick, Bruce Raymond Vahling 2025-03-18
11578471 Circle drive system with clutch protection in motor graders Eric Matthew Gray, Nathaniel K. Harshman 2023-02-14
10981554 Fluid delivery system Adam Adeeb, Steven E. Johnson, Anthony J. Weltzer 2021-04-20
10920396 Hydraulic system for a motor grader Travis N. Richards, Michael L. Repscher, Stive Ramalho, Wesley Thomas Payne 2021-02-16
10889965 Articulation system for an earthmoving machine Travis N. Richards, Michael L. Repscher, Matthew David Roley, Ramalho Stive, Michael R. Kunde +3 more 2021-01-12
10745885 System for operating a circle drive gear of a machine William N. O'Neill, Bruce Raymond Vahling 2020-08-18