William A. Stark
16Patents
11h-index
18Co-inventors
69Inventor score
Filing activity: Jul 24, 1978 → Sep 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5651941A | Sample tube carrier | Performing Operations; Transporting | 162 | Expired |
| US4980292A | Tablet dispensing | Physics | 146 | Expired |
| US5350564A | Automated chemical analyzer with apparatus and method for conveying and temporary storage of sample tubes | Physics | 121 | Expired |
| US4951512A | System for providing access to sealed containers | Physics | 76 | Expired |
| US4477190A | Multichannel spectrophotometer | Physics | 61 | Expired |
| US6056923A | Dual injector for chemiluminescence immunoanalyzing system | Emerging Cross-Sectional Technologies | 57 | Expired |
| USD363354S | Liquid reagent container | General | 15 | Expired |
| US6063038A | Devices and methods for collecting fecal antigen specimens | Human Necessities | 14 | Expired |
| US4685880A | Cuvette belts and manufacture of same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5413000A | Assembly for removing waste from closed sample containers | Physics | 12 | Expired |
| US4270564A | Purging system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4792373A | Heat sealing apparatus | Performing Operations; Transporting | 11 | Expired |
| US4445012A | Moisture sensor for purging system | Human Necessities | 8 | Expired |
| US5542575A | Liquid reagent container having a primary and secondary closure mechanism | Physics | 8 | Expired |
| US6395233B1 | Rapid dialysis cell and method for automated instrumentation | Physics | 5 | Expired |
| US7666363B2 | Reagent cartridge | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.