| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 4 | |
| #3 | Australia | 2 | |
| #4 | Singapore | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Motor vehicles | |
| #4 | Unspecified technologies | |
| #5 | Registering devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Divito Thomas J | 6 |
| #2 | Hennessy Thomas F | 3 |
| #3 | Di Vito Thomas J | 2 |
| #4 | Humphrey Edward F | 2 |
| #5 | Aldieri Raymond | 2 |
| #6 | Vito Thomas J Di | 1 |
| #7 | Boris Frederick Jr | 1 |
| #8 | Andrews Jerome V | 1 |
| #9 | Bergstrom John C | 1 |
| #10 | Boris Frederick | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7028517B2 | Cylinder lock with programmable keyway | |
| AU2002248582A1 | Multifunction lock cylinder | |
| US5724840A | Cam lock | |
| US5718136A | Lost key lock-out cylinder | |
| US5630332A | Hybrid plug lock | |
| US5771722A | Dual control mode lock system |