Inventor
DULEY WALTER W
CA18 patents
⚠️ This page may combine multiple inventors who share the name “DULEY WALTER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DULEY WALTER W
7 patentsUS4972061ANov 20, 1990
Laser surface treatment
DULEY WALTER W63 citations95
US4879449ANov 7, 1989
Means of enhancing laser processing efficiency of metals
DULEY WALTER W32 citations91
US4877939AOct 31, 1989
Means of enhancing laser processing efficiency of metals
DULEY WALTER W35 citations91
US4857699AAug 15, 1989
Means of enhancing laser processing efficiency of metals
DULEY WALTER W49 citations91
US4891491AJan 2, 1990
Means of enhancing laser processing efficiency of metals
DULEY WALTER W19 citations81
US4933205AJun 12, 1990
Laser etching of foam substrate
DULEY WALTER W20 citations78
US4769257ASep 6, 1988
Laser etching of foam substrate
DULEY WALTER W23 citations78
POWERLASERS LTD
4 patentsUS5659479AAug 19, 1997
Method and apparatus for real-time control of laser processing of materials
POWERLASERS LTD195 citations97
US5517420AMay 14, 1996
Method and apparatus for real-time control of laser processing of materials
POWERLASERS LTD182 citations97
US5814784ASep 29, 1998
Laser-welding techniques using pre-heated tool and enlarged beam
POWERLASERS LTD35 citations89
US5387106AFeb 7, 1995
Solid state artificial cornea and method for UV laser sculpting
POWERLASERS LTD10 citations67
PHILIP MORRIS INC
3 patentsUS4224498ASep 23, 1980
Apparatus for perforating articles by laser
PHILIP MORRIS INC15 citations73
US4224497ASep 23, 1980
Method for making filter cigarettes using light energy to make perforations in the filter tipping wrap
PHILIP MORRIS INC7 citations73
US4349719ASep 14, 1982
Apparatus for laser perforation of transported articles
PHILIP MORRIS INC12 citations72