| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 | |
| #3 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Vehicle connections | |
| #4 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Martin Frank J | 8 |
| #2 | Freeman Tim | 4 |
| Publication | Filing date | Title |
|---|---|---|
| CA2740504A1 | Key storage lock box | |
| US2008302144A1 | Field-reversible cabinet latch lock | |
| US2005199021A1 | Lockbox for hitch receiver | |
| US5657652A | Pin tumbler cabinet door and drawer deadlocking latch-lock | |
| US5121619A | Speed release mechanism for cylinder and plug assembly for use with cabinet locks | |
| US5038589A | Rekeyable cam lock | |
| CA1328358C | Self-aligning re-keyable pin tumbler cabinet door lock | |
| US4920774A | Self-aligning re-keyable pin tumbler cabinet door lock |