Inventor

SCHEER GARY W

US9 patents

⚠️ This page may combine multiple inventors who share the name “SCHEER GARY W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHWEITZER ENGINEERING LAB INC

3 patents

US5793750AAug 11, 1998

System of communicating output function status indications between two or more power system protective relays

SCHWEITZER ENGINEERING LAB INC110 citations97

US9653904B2May 16, 2017

Arc flash protection system with self-test

SCHWEITZER ENGINEERING LAB INC3 citations71

US9515475B2Dec 6, 2016

Electro-optical radiation collector for arc flash detection

SCHWEITZER ENGINEERING LAB INC2 citations61

SCHWEITZER EDMUND O III

2 patents

US8319173B2Nov 27, 2012

Arc flash protection with self-test

SCHWEITZER EDMUND O III14 citations91

US9046391B2Jun 2, 2015

Arc flash protection system with self-test

SCHWEITZER EDMUND O III5 citations82

KESLER JAMES R

2 patents

US8803069B2Aug 12, 2014

Electro-optical radiation collector for arc flash detection

KESLER JAMES R7 citations82

US8735798B2May 27, 2014

Electro-optical radiation collector for arc flash detection

KESLER JAMES R9 citations82

TETRAGENICS INC

1 patent

US4551718ANov 5, 1985

Method and apparatus for transmitting status information between remote locations

TETRAGENICS INC41 citations82

ZELLER MARK L

1 patent

US8664961B2Mar 4, 2014

Validation of arc flash detection systems

ZELLER MARK L9 citations79