Inventor

ZIMMERMAN ANDREA K

US2 patents

⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN ANDREA K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONOCO INC

1 patent

US6123829ASep 26, 2000

High temperature, low oxidation stabilization of pitch fibers

CONOCO INC17 citations79

CONOCOPHILLIPS CO

1 patent

US6582588B1Jun 24, 2003

High temperature, low oxidation stabilization of pitch fibers

CONOCOPHILLIPS CO0 citations48