Inventor
BRUCE CHARLES R
US7 patents
⚠️ This page may combine multiple inventors who share the name “BRUCE CHARLES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARATHON OIL CO
6 patentsUS4390836AJun 28, 1983
Method and apparatus for the detection of pipeline holidays
MARATHON OIL CO90 citations94
US4430728AFeb 7, 1984
Computer terminal security system
MARATHON OIL CO245 citations93
US4373815AFeb 15, 1983
Method and apparatus for measuring leaks in liquid storage vessels
MARATHON OIL CO38 citations91
US4176052ANov 27, 1979
Apparatus and method for controlling the rate of feeding a petroleum product to a coking drum system
MARATHON OIL CO58 citations91
US4846279AJul 11, 1989
Method and means for introducing treatment fluid into a well bore
MARATHON OIL CO23 citations81
US4790386ADec 13, 1988
Method and means for introducing treatment composition into a well bore
MARATHON OIL CO20 citations81