| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | United Kingdom | 2 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Consumer goods | |
| #4 | Furniture and games | |
| #5 | Electrical machinery and energy | |
| #6 | Optics | |
| #7 | Control | |
| #8 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harrison Brian G | 3 |
| #2 | Segel Joseph M | 3 |
| #3 | Brown J | 1 |
| #4 | Keegan J | 1 |
| #5 | Segel J | 1 |
| #6 | Ringle L | 1 |
| #7 | Okell Roy E | 1 |
| #8 | Richardson R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3822782A | Coin display device | |
| US3782537A | Coin holder | |
| GB1276272A | Bimetallic coin | |
| US3726732A | Multi-step etching projection system | |
| US3607147A | Bimetallic coin | |
| US3597894A | Method for packaging flat objects | |
| US3615005A | Tamperproof package | |
| US3478870A | Method and article for packaging objects | |
| US3499739A | Bimetallic token with annular ring having different permeability than inner portion |