Inventor
MARTIN III JOHN K
13 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN III JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WHITNEY DOUGLASS G
12 patentsUS4273122AJun 16, 1981
Self contained powered injection system
WHITNEY DOUGLASS G179 citations98
US4267836AMay 19, 1981
Injection device and method
WHITNEY DOUGLASS G188 citations98
US4392847AJul 12, 1983
Injection and monitoring system
WHITNEY DOUGLASS G131 citations97
US4351332ASep 28, 1982
Split nut for injector
WHITNEY DOUGLASS G105 citations97
US4345595AAug 24, 1982
Piezoelectric fluid injector
WHITNEY DOUGLASS G106 citations97
US4320757AMar 23, 1982
Self contained injection system
WHITNEY DOUGLASS G119 citations97
US4351335ASep 28, 1982
Injection device and method
WHITNEY DOUGLASS G101 citations96
US4346707AAug 31, 1982
Piston drive arrangement for injector
WHITNEY DOUGLASS G54 citations96
US4342312AAug 3, 1982
Method of injecting fluid
WHITNEY DOUGLASS G55 citations96
US4342311AAug 3, 1982
Injector with programming means
WHITNEY DOUGLASS G49 citations96
US4326517AApr 27, 1982
Self contained injection system
WHITNEY DOUGLASS G50 citations96
US4269185AMay 26, 1981
Self contained mechanical injector
WHITNEY DOUGLASS G43 citations96