| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | United Kingdom | 2 |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Money sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sollenberger Lester D | 6 |
| #2 | Broussard Robert F | 3 |
| #3 | Miller Henry J | 2 |
| #4 | Arzig Edward C | 2 |
| #5 | Faxon Rodney J | 1 |
| #6 | Lee Miller Samuel | 1 |
| #7 | Hazard Charles S | 1 |
| #8 | Long Sam W | 1 |
| #9 | Christensen Sherman L | 1 |
| #10 | Cook Richard C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB785777A | Improvements in or relating to weather-tight enclosure, particularly for a parking meter | |
| US2815166A | Coin handling apparatus | |
| US2828909A | Parking meter | |
| US2828908A | Coin box | |
| US2822682A | Weather-tight enclosure | |
| US2768783A | Coin receptacle | |
| GB739503A | Improvements in or relating to coin-controlled devices | |
| US2752924A | Coin handling apparatus | |
| US2695090A | Parking meter | |
| US2660283A | Parking meter | |
| US2604259A | Coin box for coin-operated machines | |
| US2269021A | Parking meter | |
| US2288813A | Parking meter | |
| US2198779A | Parking meter | |
| US2070445A | Parking meter |