John E. Studer
35Patents
14h-index
23Co-inventors
81Inventor score
Filing activity: Mar 18, 1977 → Jan 14, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4278089A | Wound drainage device | Human Necessities | 107 | Expired |
| US4090920A | Disposable antibiotic susceptability test package | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4165709A | Tablet dispenser | Performing Operations; Transporting | 53 | Expired |
| US4392860A | Disposable wound drainage device | Human Necessities | 51 | Expired |
| US5669501A | Package and method for delivering a medical implant | Human Necessities | 51 | Expired |
| USD493994S1 | Brush holder | General | 32 | Expired |
| USD260955S | Modular suture cabinet box | General | 26 | Expired |
| US4803986A | Ergonometric transcutaneous electrical nerve stimulator | Human Necessities | 26 | Expired |
| USD400995S | Emergency lighting fixture | General | 20 | Expired |
| USD358028S | Contact lens package | General | 19 | Expired |
| USD406279S | Combination emergency lighting device and exit sign | General | 18 | Expired |
| USD515319S1 | Brush | General | 15 | Expired |
| USD358481S | Contact lens package | General | 15 | Expired |
| USD402316S | Sign having a curved face | General | 14 | Expired |
| USD357803S | Package for a contact lens | General | 14 | Expired |
| USD303430S | Transcutaneous electrical nerve stimulator | General | 14 | Expired |
| USD357580S | Contact lens package | General | 14 | Expired |
| USD501606S1 | Brush | General | 13 | Expired |
| USD358026S | Contact lens package | General | 12 | Expired |
| USD362961S | Package for a contact lens | General | 12 | Expired |
| USD498057S1 | Cleaning brush | General | 12 | Expired |
| USD357352S | Contact lens package | General | 11 | Expired |
| USD358479S | Contact lens package | General | 10 | Expired |
| USD358027S | Package for a contact lens | General | 10 | Expired |
| USD357579S | Contact lens package | General | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.