MACKEN LASER, INC. A CA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

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H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5128953 Transmissive optics for high power lasersMay 16, 91Jul 07, 92[H01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5155323 Dual focus laser weldingExpiredMay 16, 91Oct 13, 92[B23K]
4941731 Corner cube utilizing generally spherical surfacesExpiredJul 01, 87Jul 17, 90[G02B]
4921338 Corrective optics for rectangular laser beamsExpiredMay 09, 89May 01, 90[G02B]
4897848 Discharge driven precious metal catalyst with application to carbon monoxide lasersExpiredAug 23, 88Jan 30, 90[H01S]
4757512 Discharge driven silver oxide catalyst with application to a CO.sub.2 laserExpiredFeb 18, 87Jul 12, 88[H01S]
4755999 Laser apparatus utilizing a magnetically enhanced electrical dischargeExpiredAug 01, 86Jul 05, 88[H01S]
4756000 Discharge driven gold catalyst with application to a CO.sub.2 laserExpiredFeb 18, 87Jul 05, 88[H01S]
4469931 Laser assisted saw deviceExpiredSep 13, 82Sep 04, 84[B23K]
4242646 Spiral flow convective laserExpiredMay 12, 78Dec 30, 80[H01S]
4242647 Stabilized vortex convective laserExpiredOct 27, 78Dec 30, 80[H01S]
4221468 Multi-cavity laser mirrorExpiredFeb 26, 79Sep 09, 80[H01S]
4219254 Corrective optics for higher order mode lasersExpiredAug 11, 78Aug 26, 80[G02B]

Top Inventors for This Owner

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