L.A. DALY COMPANY
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 06, 2002 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 24 Total Citation Count
- Jul 07, 1978 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6427529 Instrument for surveying the depth and volume of oil and brine in a static fluid column of an oil wellExpiredSep 29, 00Aug 06, 02[G01K, G01N, G01D, E21B]
4288408 Apparatus for the diacritic cracking of hydrocarbon feeds for the selective production of ethylene and synthesis gasExpiredJul 07, 78Sep 08, 81[B01J]
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