Infrared Engineering Limited
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 28, 2001 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 167 Total Citation Count
- Mar 12, 1980 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4952061 Method and apparatus for sensing or determining one or more properties or the identity of a sampleExpiredJun 27, 88Aug 28, 90[G01N, G01B]
4885709 Method and apparatus for sensing or determining one or more properties or the identity of a sampleExpiredJan 16, 87Dec 05, 89[G01N, G01B]
4743775 Absorption gauge for determining the thickness, moisture content or other parameter of a film of coatingExpiredOct 01, 86May 10, 88[G01N, G01V]
4320967 Apparatus for measuring a radiation affecting parameter of a film or coatingExpiredMar 12, 80Mar 23, 82[G01N, G01B]
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