Inventor
MORRIS CHARLES W
US19 patents
⚠️ This page may combine multiple inventors who share the name “MORRIS CHARLES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MORRIS CHARLES W
9 patentsUS5148559ASep 22, 1992
Patient conveyance device
MORRIS CHARLES W38 citations92
US8073581B2Dec 6, 2011
Efficient data acquisition for track databases
MORRIS CHARLES W11 citations76
US4757622AJul 19, 1988
Portable power shovel
MORRIS CHARLES W7 citations73
USRE49498EApr 25, 2023
Golf mat
MORRIS CHARLES W3 citations72
USD937951SDec 7, 2021
Golf mat
MORRIS CHARLES W4 citations72
US8688297B2Apr 1, 2014
Methods and systems for continually measuring the length of a train operating in a positive train control environment
MORRIS CHARLES W3 citations62
US8244456B2Aug 14, 2012
Validation of track databases
MORRIS CHARLES W5 citations62
US8126934B2Feb 28, 2012
Updating track databases after track maintenance
MORRIS CHARLES W2 citations62
US9715035B2Jul 25, 2017
Pulse neutron formation gas identification with LWD measurements
MORRIS CHARLES W0 citations40
SCHLUMBERGER TECHNOLOGY CORP
3 patentsUS6343507B1Feb 5, 2002
Method to improve the quality of a formation fluid sample
SCHLUMBERGER TECHNOLOGY CORP155 citations94
US6178815B1Jan 30, 2001
Method to improve the quality of a formation fluid sample
SCHLUMBERGER TECHNOLOGY CORP178 citations94
US6005244ADec 21, 1999
Detecting bypassed hydrocarbons in subsurface formations
SCHLUMBERGER TECHNOLOGY CORP22 citations90
LOCKHEED CORP
3 patentsUS8918237B2Dec 23, 2014
Train integrity and end of train location via RF ranging
LOCKHEED CORP7 citations84
US10000222B2Jun 19, 2018
Methods and systems of determining end of train location and clearance of trackside points of interest
LOCKHEED CORP10 citations78
US9174657B2Nov 3, 2015
Automated real-time positive train control track database validation
LOCKHEED CORP4 citations73