Andrew DERHAMMER

Follow

Person

Wadsworth, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Four-pass torque converter with variable-pitch stator and bypass cl...
- Patent number 10,895,311
- Issue date Jan 19, 2021
- Schaeffler Technologies AG & Co. KG
- Andrew Derhammer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable-pitch stator for torque converter
- Patent number 10,571,004
- Issue date Feb 25, 2020
- Schaeffler Technologies AG & Co. KG
- Andrew Derhammer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spring retainer for arc spring of a clutch
- Patent number 10,520,040
- Issue date Dec 31, 2019
- Schaeffler Technologies AG & Co. KG
- Jeremy Vanni
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE-PITCH STATOR FOR TORQUE CONVERTER
- Publication number 20190353233
- Publication date Nov 21, 2019
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Andrew DERHAMMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FOUR-PASS TORQUE CONVERTER WITH VARIABLE-PITCH STATOR AND BYPASS CL...
- Publication number 20190353235
- Publication date Nov 21, 2019
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Andrew DERHAMMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SPRING RETAINER FOR ARC SPRING OF A CLUTCH
- Publication number 20190154090
- Publication date May 23, 2019
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Jeremy VANNI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...