Inventor · disambiguated record
Walter W. Duley
Also filed as: DULEY WALTER · DULEY WALTER W
20 granted patents·2 pending applications·853 citations·filing 1978–2023
96Inventor score
Files withDULEY WALTER W7POWERLASERS LTD4PHILIP MORRIS INC3UNITED KINGDOM GOVERNMENT2AQUASENSING INC1
Top patents by PatentIndex Score
22 records- 0196US5659479AMethod and apparatus for real-time control of laser processing of materialsPOWERLASERS LTD·Filed 1996·Granted Aug 19, 1997·195 cites·14 claims
- 0294US5517420AMethod and apparatus for real-time control of laser processing of materialsPOWERLASERS LTD·Filed 1994·Granted May 14, 1996·182 cites·12 claims
- 0391US4972061ALaser surface treatmentDULEY WALTER W·Filed 1989·Granted Nov 20, 1990·63 cites·17 claims
- 0491US4390774AMethod and apparatus for treating electrically non-conductive workpiecesNAT RES DEV·Filed 1981·Granted Jun 28, 1983·49 cites·22 claims
- 0588US4857699AMeans of enhancing laser processing efficiency of metalsDULEY WALTER W·Filed 1987·Granted Aug 15, 1989·49 cites·27 claims
- 0687US6977355B2Tailored blankDULEY WALTER·Filed 2002·Granted Dec 20, 2005·42 cites·1 claims
- 0784US4879449AMeans of enhancing laser processing efficiency of metalsDULEY WALTER W·Filed 1988·Granted Nov 7, 1989·32 cites·9 claims
- 0882US4877939AMeans of enhancing laser processing efficiency of metalsDULEY WALTER W·Filed 1988·Granted Oct 31, 1989·35 cites·2 claims
- 0972US5814784ALaser-welding techniques using pre-heated tool and enlarged beamPOWERLASERS LTD·Filed 1995·Granted Sep 29, 1998·35 cites·21 claims
- 1071US4891491AMeans of enhancing laser processing efficiency of metalsDULEY WALTER W·Filed 1988·Granted Jan 2, 1990·19 cites·3 claims
- 1170US5874708ACaser seam welding of aluminum alloysFiled 1993·Granted Feb 23, 1999·29 cites·16 claims
- 1268US4769257ALaser etching of foam substrateDULEY WALTER W·Filed 1987·Granted Sep 6, 1988·23 cites·8 claims
- 1366US4224498AApparatus for perforating articles by laserPHILIP MORRIS INC·Filed 1978·Granted Sep 23, 1980·15 cites·9 claims
- 1465US2024125725A1Apparatus, method, and system for detection of the isotopic composition of liquidsAQUASENSING INC·Filed 2023·Application pending·0 cites
- 1561US6426153B1Tailored blankCOSMA POWERLASERS LTD·Filed 1997·Granted Jul 30, 2002·17 cites·21 claims
- 1661US4933205ALaser etching of foam substrateDULEY WALTER W·Filed 1988·Granted Jun 12, 1990·20 cites·7 claims
- 1756US4349719AApparatus for laser perforation of transported articlesPHILIP MORRIS INC·Filed 1980·Granted Sep 14, 1982·12 cites·11 claims
- 1849US2022378628A1Moisture, gas and fluid-enabled sensorsAQUASENSING INCORPORATED·Filed 2020·Application pending·0 cites
- 1944US5204070AReactor for processing a catalyst materialUNITED KINGDOM GOVERNMENT·Filed 1991·Granted Apr 20, 1993·10 cites·16 claims
- 2043US4224497AMethod for making filter cigarettes using light energy to make perforations in the filter tipping wrapPHILIP MORRIS INC·Filed 1978·Granted Sep 23, 1980·7 cites·10 claims
- 2142US5037785ACatalyst regeneration process using laser radiationUNITED KINGDOM GOVERNMENT·Filed 1989·Granted Aug 6, 1991·9 cites·23 claims
- 2225US5387106ASolid state artificial cornea and method for UV laser sculptingPOWERLASERS LTD·Filed 1992·Granted Feb 7, 1995·10 cites·4 claims
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