Werner Groll
15Patents
9h-index
17Co-inventors
65Inventor score
Filing activity: Sep 12, 1985 → Jul 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5779480A | Prosthetic abutment for dental implants | Human Necessities | 76 | Expired |
| US5688123A | Transfer cap for dental implants | Human Necessities | 56 | Expired |
| US4689197A | Process for the production of a metallic denture | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6280192A | Device for handling dental implants | Human Necessities | 20 | Expired |
| US5240172A | Solder alloy for dental and jewelry parts | Chemistry; Metallurgy | 19 | Expired |
| US4970050A | Method of producing a sintered dental prosthesis | Chemistry; Metallurgy | 13 | Expired |
| US5298218A | Palladium based alloy for dental applications | Chemistry; Metallurgy | 13 | Expired |
| US4681735A | Use of silver-free palladium alloys for firing on dental ceramics | Chemistry; Metallurgy | 12 | Expired |
| US4859412A | Method of producing alloyed powders for dental amalgams | Chemistry; Metallurgy | 11 | Expired |
| US6974322B2 | Implant-supported dental prosthesis and a process for its production | Human Necessities | 6 | Expired |
| US5221207A | Yellow dental alloy with a high gold content | Chemistry; Metallurgy | 6 | Expired |
| US4836984A | Dentures and alloys for use in same | Chemistry; Metallurgy | 5 | Expired |
| US4806306A | Attachments in the field of dental technology made of noble metal alloys with melting ranges above 1500 degree celsius | Chemistry; Metallurgy | 5 | Expired |
| US4863514A | Material for facing denture | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5560742A | Use of palladium-silver alloys for the manufacture of dentures | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.