Damon J. Lenk
8Patents
5h-index
7Co-inventors
56Inventor score
Filing activity: Oct 16, 1992 → Aug 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6393878B1 | Mortise lock | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6349982B2 | Reversible mortise lock | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6578888B1 | Mortise lock with automatic deadbolt | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5335948A | Cylindrical lockset | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6616203B1 | Door latch operator mount | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9222281B2 | Self-adjusting cylinder monitor assembly | Emerging Cross-Sectional Technologies | 3 | Active |
| US8635022B2 | Cylinder lock | Emerging Cross-Sectional Technologies | 2 | Active |
| US10087654B2 | Cylinder lock | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.