| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Netherlands | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Blasting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roberts Jerry W | 6 |
| #2 | Goswick Richard L | 4 |
| #3 | Jednacz Scott T | 4 |
| #4 | Riley James E | 4 |
| #5 | Battles Frank T | 3 |
| #6 | Flynn Kevin Richard | 2 |
| #7 | Flynn Kevin R | 1 |
| #8 | Nelson Robert T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5584748A | Blast wheel having a rotatable shaft with radial discs and blades dovetailed across the discs | |
| US5498197A | Hand-held blast cleaning machine | |
| US5441443A | Apparatus for blast cleaning surfaces disposed at angles within 45 degrees of vertical | |
| US5261192A | Surface cleaning apparatus | |
| US5205084A | Flat-walled apparatus and housing for treating horizontal surfaces |