| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Control | |
| #4 | Mechanical elements | |
| #5 | Machine tools | |
| #6 | Measurement | |
| #7 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Locks | |
| #3 | Registering devices | |
| #4 | Pipes | |
| #5 | Fire-fighting | |
| #6 | Cutting | |
| #7 | Alarm systems | |
| #8 | Measuring light | |
| #9 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Trempala Dohn J | 14 |
| #2 | Wolski Keith | 5 |
| #3 | Greuzard Charles | 2 |
| #4 | Dale Johnson Linn | 1 |
| #5 | Johnson Linn Dale | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2082378A2 | Electronic lock and key assembly | |
| US6553795B1 | Locking cover plate arrangement | |
| US6388254B1 | Handheld heat detection device | |
| US6487882B2 | Locking cap system | |
| US1984351A | Container | |
| CA357055A | Container |