A CORP OF MA
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 23, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 186 Total Citation Count
- Aug 14, 1981 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
4512138 Form, fill and seal machine with hot gas and thermal impulse sealingExpiredMar 04, 82Apr 23, 85[B65B]
4481034 Process for producing high hafnium carbide containing alloysExpiredSep 13, 82Nov 06, 84[C22C]
4461178 Ultrasonic aircraft ice detector using flexural wavesExpiredApr 02, 82Jul 24, 84[G08B, G01N]
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