Houston, Texas
United States
4
2020-05-21
The entities that hold a legal rights for patent applications filed by inventor Cromer Christopher:
Christopher Cromer from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Frac diverter
#2 | 2016-10-06Actuatable plug system for use with a tubing string
#3 | 2016-08-04TOE INITIATOR HAVING AN ASSOCIATED OBJECT CATCHING SEAT
#4 | 2015-01-22Drillable plug
1040652 ⎘