Inventor
POWERS CHARLES A
5 patents
⚠️ This page may combine multiple inventors who share the name “POWERS CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANDARD OIL CO INDIANA
4 patentsUS4370166AJan 25, 1983
Low density cement slurry and its use
STANDARD OIL CO INDIANA197 citations97
US4036301AJul 19, 1977
Process and composition for cementing casing in a well
STANDARD OIL CO INDIANA158 citations96
US4305758ADec 15, 1981
Low density cement slurry and its use
STANDARD OIL CO INDIANA86 citations95
US4252193AFeb 24, 1981
Low density cement slurry and its use
STANDARD OIL CO INDIANA88 citations95