| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 3 | |
| #3 | Canada | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Costa Rica | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | Israel | 1 | |
| #9 | Mexico | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Basic materials chemistry | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bitterly Jack G | 14 |
| #2 | Bitterly Steven E | 8 |
| #3 | Steven E Bitterly | 1 |
| #4 | Jack G Bitterly | 1 |
| #5 | Bitterly J G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2001280613B2 | Saline/sewage water reclamation system | |
| US4685253A | Structural member | |
| US4455135A | Vacuum chamber and method of creating a vacuum | |
| CA1184012A | Structural member | |
| AU8337582A | Structural member | |
| US4389794A | Vacuum chamber and method of creating a vacuum | |
| US4249083A | Solar electrical generator |