| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Audio-visual technology | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Advertising | |
| #3 | Containers for goods storage | |
| #4 | Packaging | |
| #5 | Tools for connecting or disengaging | |
| #6 | Nails | |
| #7 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Emil Dietze | 11 |
| #2 | Wenk Jr Norman B | 2 |
| #3 | Wenk Jr Henry L C | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US3367701A | Self-locking plastic seal | |
| US3326589A | Tagging seal | |
| US3062577A | Locking seal | |
| US2992034A | Tag type seal | |
| US1870040A | Pipe union housing | |
| US1809235A | Seal press | |
| US1626273A | Self-locking seal | |
| US1575418A | Hasp seal | |
| US1546370A | Box-strap fastener | |
| US1516267A | Tightener for package bands, straps, and the like | |
| US1536822A | Car seal | |
| US1517670A | Seal for cording and the like | |
| US1519671A | Car seal | |
| US1413106A | Seal press | |
| US1348485A | Key-lock box-strap fastener |