Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RC

Robert S. Cutsforth

CUCutsforth: 48 patents #1 of 10Top 10%
CPCutsforth Products: 13 patents #1 of 4Top 25%
Bellingham, WA: #3 of 582 inventorsTop 1%
Washington: #671 of 76,902 inventorsTop 1%
Overall (All Time): #33,241 of 4,157,543Top 1%
65 Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
9917408 Brush lead guide for a brush holder assembly 2018-03-13
9874492 Brush holder marking system and associated maintenance 2018-01-23
9640930 System and method for monitoring the status of one or more components of an electrical machine 2017-05-02
9590376 Brush holder assembly monitoring apparatus, assembly, system and method 2017-03-07
9590375 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2017-03-07
9560729 Grounding rope for a shaft grounding apparatus of a dynamo-electric machine Jason R. Kammerer 2017-01-31
9350130 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-05-24
9293879 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-22
9293880 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-22
9293881 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-22
9287675 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-15
9287676 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-15
9287674 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2016-03-15
9252643 System and method for monitoring the status of one or more components of an electrical machine 2016-02-02
9209667 Grounding rope guide for a dynamo-electric machine 2015-12-08
9178327 Brush lead guide for a brush holder assembly 2015-11-03
9099827 Brush holder marking system and associated maintenance 2015-08-04
8922092 Brush holder assembly with quick disconnect terminal 2014-12-30
8825800 Brush holder assembly monitoring apparatus, assembly, system and method 2014-09-02
8714860 Mounting fixture including an articulation joint 2014-05-06
8618943 Brush holder assembly monitoring apparatus, assembly, system and method Denis Robert Bourdeau 2013-12-31
8546993 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2013-10-01
8493707 Grounding rope guide for a dynamo-electric machine 2013-07-23
8179014 Brush holder apparatus, brush assembly, and method David L. Cutsforth 2012-05-15
8134472 Monitoring systems and methods for monitoring the condition of one or more components of an electrical device 2012-03-13