| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 4 | |
| #3 | Canada | 3 | |
| #4 | Netherlands | 2 | |
| #5 | Australia | 1 | |
| #6 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Audio-visual technology | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Grinding tools | |
| #3 | Casings and printed circuits | |
| #4 | Mechanical leather treatments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schuster Gordon L | 3 |
| #2 | Fair Raymond G Jr | 2 |
| #3 | Brotherton Cecil D | 2 |
| #4 | Sternal Lambert S | 1 |
| #5 | Sternal Lambert Stanley | 1 |
| #6 | Pendergast Raymond Francis | 1 |
| #7 | Rhine Wallace Richard | 1 |
| #8 | Grivna Howard W | 1 |
| #9 | Calder Caesar A | 1 |
| #10 | Schuster Gordon Louis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3654738A | Method of and apparatus for effecting superior sanding | |
| US3608245A | Belt sanding machine | |
| US3339319A | Abrasive sleeve for rotary abrading machines | |
| GB971435A | Belt control | |
| US3146556A | Abrading machine | |
| CA719069A | Belt control | |
| CA621171A | Lay down collar support | |
| CA896226A | Belt sanding machine |