| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Germany | 1 | |
| #4 | Italy | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Dentistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Poveromo Melvin D | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US5286191A | One-piece cast resin dental dowel with visible horizontal index | |
| US5222891A | One-piece cast resin dental dowel with visible horizontal index | |
| US4797099A | Resilient denture connecting device | |
| US4840565A | Tooth-die dowel-pin and locking assembly and method of making a dental model incorporating said assembly | |
| EP0238733A1 | Denture connector | |
| US4196516A | Attachments for dentures | |
| US3117377A | Denture attachment |