Inventor
COOPER MARK R
US29 patents
⚠️ This page may combine multiple inventors who share the name “COOPER MARK R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
22 patentsUS10608469B2Mar 31, 2020
Method and apparatus for power transfer to an independent moving cart during travel along a track
ROCKWELL AUTOMATION TECH INC16 citations93
US10587212B1Mar 10, 2020
Linear motor track system with automatic gravity detection
ROCKWELL AUTOMATION TECH INC20 citations93
US11303242B2Apr 12, 2022
Method and apparatus for wireless power transfer to an independent moving cart
ROCKWELL AUTOMATION TECH INC6 citations85
US11643120B2May 9, 2023
Independent cart system and method of operating the same
ROCKWELL AUTOMATION TECH INC7 citations84
US10161970B2Dec 25, 2018
Sequence based mover identification
ROCKWELL AUTOMATION TECH INC10 citations83
US11309737B2Apr 19, 2022
Method and apparatus for power transfer to an independent moving cart during travel along a track
ROCKWELL AUTOMATION TECH INC5 citations82
US10620017B2Apr 14, 2020
Curvilinear encoder system for position determination
ROCKWELL AUTOMATION TECH INC2 citations72
US10483895B2Nov 19, 2019
Method and apparatus for wireless power transfer to an independent moving cart
ROCKWELL AUTOMATION TECH INC5 citations72
US11070153B2Jul 20, 2021
Linear motor track system with automatic gravity detection
ROCKWELL AUTOMATION TECH INC4 citations71
US10967892B2Apr 6, 2021
Independent cart system and method of operating the same
ROCKWELL AUTOMATION TECH INC5 citations71
US10480961B2Nov 19, 2019
Hybrid encoder system for position determination
ROCKWELL AUTOMATION TECH INC4 citations71
US11186302B2Nov 30, 2021
Section based safety functions for independent cart applications
ROCKWELL AUTOMATION TECH INC4 citations70
US11715977B2Aug 1, 2023
Method and system for contactless power transfer in a linear drive system
ROCKWELL AUTOMATION TECH INC2 citations69
US11329510B2May 10, 2022
Method and apparatus for power transfer to an independent moving cart during travel along a track
ROCKWELL AUTOMATION TECH INC0 citations61
US7696712B2Apr 13, 2010
Motor controller providing position feedback correction
ROCKWELL AUTOMATION TECH INC4 citations60
US11851093B2Dec 26, 2023
Section based safety functions for independent cart applications
ROCKWELL AUTOMATION TECH INC1 citations59
US12506693B2Dec 23, 2025
Network traffic flow control for time sensitive networking
ROCKWELL AUTOMATION TECH INC0 citations58
US12425349B2Sep 23, 2025
System and method to synchronize motion connection communication to time-sensitive networks for industrial systems
ROCKWELL AUTOMATION TECH INC0 citations52
US10809101B2Oct 20, 2020
Curvilinear encoder system for position determination
ROCKWELL AUTOMATION TECH INC0 citations51
US9270210B2Feb 23, 2016
System and method for managing DC link switching harmonics
ROCKWELL AUTOMATION TECH INC1 citations49
US12587121B2Mar 24, 2026
Synchronization of multiple axes in a motor drive
ROCKWELL AUTOMATION TECH INC0 citations46
US10263497B2Apr 16, 2019
System and method for active cooling of on-machine devices
ROCKWELL AUTOMATION TECH INC0 citations37
VERMEER MFG CO
4 patentsUS5590041ADec 31, 1996
Track trencher steering system and process
VERMEER MFG CO42 citations92
US5574642ANov 12, 1996
Track trencher information system and process
VERMEER MFG CO23 citations92
US5544055AAug 6, 1996
Track trencher control system and process
VERMEER MFG CO33 citations92
US5509220AApr 23, 1996
Track trencher propulsion system and process
VERMEER MFG CO51 citations92