| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Dentistry | |
| #2 | Diagnosis and surgery | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Electrotherapy | |
| #5 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levy Guy | 9 |
| #2 | Levy Guy C | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US5173049A | Removing a post embedded in a tooth | |
| US5171150A | Method for filling an opening in tooth or bone material using laser radiation | |
| US5151029A | Removing physiologic tissue from a tooth canal | |
| US5116227A | Process for cleaning and enlarging passages | |
| US5092773A | Method and apparatus for filling a tooth canal |