4 Patents
#973 in Houston, TX
#3,839 in Texas
#58,991 in US
Shell Mining Company
Forward Citations = 107
7 inventors:
Houston, TX, United States of America
7 inventors (with patents filed for the assignee):
Mark A Siddoway (2 out of 6 patents)
Timothy S Westby (1 out of 2 patents)
Fadel F Erian (1 out of 1 patent)
4. Wesley D Hartwigsen (1 out of 1 patent)
5. Alan D Johnson (1 out of 1 patent)
6. Jeffrey C Beckham (1 out of 1 patent)
7. Kenneth L White (1 out of 1 patent)
4 patents:
#973 in Houston, TX
#3,839 in Texas
#58,991 in US
7 inventors: