APL, INC., A CORP. OF OHIO
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 15, 1989 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 65 Total Citation Count
- Feb 02, 1976 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4857803 Method of producing electroluminescence and electroluminescing lampExpiredMay 21, 86Aug 15, 89[H05B]
4849672 Method of producing electroluminescence at a P-N junction and electroluminescing lampExpiredMay 21, 86Jul 18, 89[H05B]
4462496 Method and apparatus for separating spheres from non-spheresExpiredApr 05, 83Jul 31, 84[B07C]
4449948 Method of introducing sodium amalgam into lamps and lamp containing sodium amalgam particlesExpiredMar 17, 83May 22, 84[H01J]
4419303 Method for producing large diameter high purity sodium amalgam particlesExpiredNov 17, 80Dec 06, 83[B01J]
4386050 Process, apparatus and manufacture relating to high-purity, sodium amalgam particles useful in lamp manufactureExpiredAug 12, 80May 31, 83[B22F]
4238173 Apparatus for manufacturing high-purity sodium amalgam particlesExpiredAug 29, 79Dec 09, 80[B01J]
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