Thomas Houtman
7Patents
5h-index
7Co-inventors
48Inventor score
Filing activity: Oct 9, 1997 → Apr 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6394248B1 | Compression spring complaint one-way over-running clutch pulley | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US6394247B1 | Complaint one way over-running clutch pulley | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5928083A | One-way over-running flex coupling | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6183368A | One-way over-running flex coupling | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6817457B2 | Two-way roller clutch with torque limiting feature | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7350632B2 | Mechanical clutch unit | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7152721B2 | Electronic locking clutch having a non-magnetic sleeve | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.