| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Agriculture | |
| #5 | Mechanical elements | |
| #6 | IT methods for management | |
| #7 | Materials and metallurgy | |
| #8 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wright John M | 13 |
| #2 | Hudson Michael J | 3 |
| #3 | East Charles M | 3 |
| #4 | Tomer William | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2012253495A1 | Defining the volumetric dimensions and surface of a compensator | |
| US2012250824A1 | Validating a compensator for use in a radiation therapy machine to treat a cancer patient | |
| US2012253095A1 | Creating a compensator from solid particulates | |
| US6135473A | Removable mounting plate for sissy bar | |
| US1445380A | Frostproof flush drain and supply valve | |
| US1341002A | Float mechanism | |
| US1088196A | Draft appliance. | |
| CA140203A | Draft equalizer | |
| US1002951A | Cultivator. | |
| US988845A | Draft-equalizer. | |
| US1003570A | Wheeled cultivator. | |
| US1033365A | Draft-equalizing device. | |
| US677836A | Cultivator. |