Inventor
BERGMAN CLARK
US7 patents
⚠️ This page may combine multiple inventors who share the name “BERGMAN CLARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MULTI ARC VACUUM SYST
4 patentsUS4620913ANov 4, 1986
Electric arc vapor deposition method and apparatus
MULTI ARC VACUUM SYST65 citations94
US4448799AMay 15, 1984
Arc-initiating trigger apparatus and method for electric arc vapor deposition coating systems
MULTI ARC VACUUM SYST56 citations92
US4622452ANov 11, 1986
Electric arc vapor deposition electrode apparatus
MULTI ARC VACUUM SYST26 citations90
US4556471ADec 3, 1985
Physical vapor deposition apparatus
MULTI ARC VACUUM SYST52 citations89