GEO INTERNATIONAL CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 30, 1989 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,550 Total Citation Count
- Oct 17, 1977 Earliest Filing
- 45 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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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Expired/Abandoned/Withdrawn Patents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
4835465 Testing apparatus for plated through-holes on printed circuit boards, and probe thereforExpiredOct 22, 87May 30, 89[G01R]
4675600 Testing apparatus for plated through-holes on printed circuit boards, and probe thereforExpiredMay 17, 84Jun 23, 87[G01R]
4656192 Tropolone derivatives, processes for the preparation thereof and the use thereof as anti-tumor agentsExpiredJun 14, 84Apr 07, 87[A61K, C07C]
4637478 Gravity oriented perforating gun for use in slanted boreholesExpiredAug 07, 85Jan 20, 87[E21B]
4635733 Gun firing system using fluid filled pressure balance tubingExpiredMay 22, 85Jan 13, 87[E21B]
4632034 Redundant detonation initiators for use in wells and method of useExpiredMar 08, 84Dec 30, 86[F42B]
4616566 Secondary high explosive booster, and method of making and method of using sameExpiredOct 05, 84Oct 14, 86[F42B]
4598771 Method and apparatus for firing a perforating gun and simultaneously recording the downhole pressureExpiredFeb 28, 85Jul 08, 86[E21B]
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