Inventor
ELLINGSON GARY L
US7 patents
⚠️ This page may combine multiple inventors who share the name “ELLINGSON GARY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLAR RESEARCH INC
4 patentsUS4470050ASep 4, 1984
Antenna rotator with friction drive
POLAR RESEARCH INC7 citations71
US4468671AAug 28, 1984
Antenna tower assembly and method of attaching antennas
POLAR RESEARCH INC18 citations71
US4450450AMay 22, 1984
Antenna tower assembly
POLAR RESEARCH INC8 citations71
US4473827ASep 25, 1984
Antenna tower assembly and method for supporting rotating carriage
POLAR RESEARCH INC8 citations67