Eric Ryan — 8 Patents at Schweitzer Engineering Laboratories

Eric Ryan has been granted 8 US patents while listed as an inventor at Schweitzer Engineering Laboratories. The first was granted in 1997 and the most recent in May 2023. Eric Ryan ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Eric Ryan in Spokane, WA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11662369	Polymeric mounting suspension for a split core current transformer	Mark A. Thomas	2023-05-30
11152152	Fabrication process to produce a toroidal current transformer	Mark A. Thomas, David Kenny	2021-10-19
10971295	Two part clamping and suspension mechanism for a split toroidal current transformer	Mark A. Thomas	2021-04-06
10551415	Locking mechanism for a faulted circuit indicator	Mark A. Thomas, Mark F. Witczak	2020-02-04
10338108	Locking mechanism for a faulted circuit indicator	Mark A. Thomas, Mark F. Witczak	2019-07-02
8235798	Gaming system having configurable mechanical reels	Matthew R. Fitzsimons, James M. Rasmussen, Steven J. Lee	2012-08-07	$814,000
7584571	One piece polygonal carbon fiber rod with integral spine	—	2009-09-08
5670761	Electrical switch	Roger Louis Hambidge	1997-09-23

Eric Ryan — 8 Patents

Issued Patents All Time

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