| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping | |
| #3 | Materials and metallurgy | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Containers for goods storage | |
| #3 | Transport or storage devices | |
| #4 | Non-metallic elements | |
| #5 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spivak Philip | 11 |
| #2 | Opel Alan E | 8 |
| #3 | Zadorozhny Oleg | 4 |
| #4 | Zadirizhny Oleg | 3 |
| #5 | Stratford Scott M | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US5520572A | Apparatus for producing and blasting sublimable granules on demand | |
| US5288028A | Apparatus for enhancing the feeding of particles from a hopper | |
| US5249426A | Apparatus for making and delivering sublimable pellets | |
| US5203794A | Ice blasting apparatus | |
| US5071289A | Particulate delivery system |