David L. Cutsforth
25Patents
13h-index
2Co-inventors
71Inventor score
Filing activity: Feb 13, 1991 → Feb 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7034430B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 62 | Expired |
| US7122935B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5256925A | Brush holder with improved spring clip arrangement | Electricity | 40 | Expired |
| US7564160B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 39 | Active |
| US7880362B2 | Brush holder assembly with spring clip | Electricity | 39 | Active |
| US7417354B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 37 | Active |
| US7141906B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7990018B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 35 | Active |
| US8179014B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 34 | Active |
| US7768174B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 32 | Active |
| US7880363B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 31 | Active |
| US8546993B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 21 | Active |
| US7994683B2 | Brush holder assembly with spring clip | Electricity | 21 | Active |
| US5185967A | Apparatus for truing out of round rotating components | Performing Operations; Transporting | 13 | Expired |
| US10199790B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9287675B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9287676B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9293881B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9293880B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9287674B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9293879B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9350130B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US9590375B2 | Brush holder apparatus, brush assembly, and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US6652360B2 | Method and apparatus for creating a groove in a collector ring of an electrical device | Electricity | 9 | Expired |
| US7169022B2 | Method and apparatus for creating a groove in a collector ring of an electrical device | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.