Inventor
HEDGCOTH VIRGLE L
US12 patents
⚠️ This page may combine multiple inventors who share the name “HEDGCOTH VIRGLE L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEDGCOTH VIRGLE L
4 patentsUS4894133AJan 16, 1990
Method and apparatus making magnetic recording disk
HEDGCOTH VIRGLE L117 citations95
US5073245ADec 17, 1991
Slotted cylindrical hollow cathode/magnetron sputtering device
HEDGCOTH VIRGLE L29 citations91
US5316864AMay 31, 1994
Sputtered magnetic recording disk
HEDGCOTH VIRGLE L8 citations72
US5082747AJan 21, 1992
Magnetic recording disk and sputtering process and apparatus for producing same
HEDGCOTH VIRGLE L13 citations72
IDENTICATOR CORP
3 patentsUS4983415AJan 8, 1991
Method of making permanent images on recording surface having a thermosensitive color-developing layer thereon
IDENTICATOR CORP28 citations92
US4029012AJun 14, 1977
Two-part inkless applicator for fingerprints
IDENTICATOR CORP49 citations92
US4917987AApr 17, 1990
Method of enhancing the resolution of a fingerprint image in a fingerprint recording system
IDENTICATOR CORP18 citations73