| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 | |
| #3 | United Kingdom | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | France | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Transport | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Garbage disposal | |
| #2 | Kitchen equipment | |
| #3 | Load transportation vehicles | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herpich William A | 6 |
| #2 | Horning Larry D | 5 |
| #3 | Pittenger Francis H | 5 |
| #4 | Palmer George W | 5 |
| #5 | Pfeifer Thomas E | 4 |
| #6 | Palmer G | 2 |
| #7 | Herpich W | 2 |
| #8 | Pittenger F | 2 |
| #9 | Jiyooji Uiriamu Paamaa | 1 |
| #10 | Schwarz John F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4909564A | Front loading refuse truck body | |
| GB8526506D0 | Refuse loading apparatus | |
| US4547118A | Front end loader | |
| US4180365A | Hydraulic system for a refuse truck | |
| US4159675A | Wiener heating unit | |
| US4079988A | Elevating tailgate | |
| US4057157A | Load compacting and ejecting mechanism for a refuse truck | |
| US4029224A | Tailgate for a rear loading refuse vehicle |