FIRSTMERIT BANK, N.A.
Patent Owner
Stats
- 15 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 18, 2014 most recent publication
Details
- 15 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 512 Total Citation Count
- Mar 19, 1979 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
5052789 Multi-user microscope with orientation adjustment and methodExpiredJun 27, 90Oct 01, 91[G02B]
4688907 System providing 3 identical optical paths and adapted for a microscopeExpiredJan 10, 86Aug 25, 87[G02B]
4274070 Proximity instant-on switch for medical and dental instrumentsExpiredAug 14, 79Jun 16, 81[H01H]
4267490 Binary switching control circuit for an electrically adjustable patient chairExpiredAug 14, 79May 12, 81[H02P]
Top Inventors for This Owner
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