Ronald A. Meyer
18Patents
13h-index
21Co-inventors
78Inventor score
Filing activity: Jun 22, 1977 → Feb 26, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5670786A | Multiple wavelength light source | Emerging Cross-Sectional Technologies | 327 | Expired |
| US5050055A | Heat dissipating high intensity lamp housing | Physics | 118 | Expired |
| US4162746A | Liquid dispenser locking means | Performing Operations; Transporting | 113 | Expired |
| US5279581A | Disposable self-shielding hypodermic syringe | Human Necessities | 72 | Expired |
| US5501672A | Disposable self-shielding hypodermic syringe | Human Necessities | 69 | Expired |
| US5108378A | Disposable self-shielding hypodermic syringe | Human Necessities | 66 | Expired |
| US5312365A | Disposable self-shielding hypodermic syringe | Human Necessities | 38 | Expired |
| US6217433A | Grinding device and method | Performing Operations; Transporting | 36 | Expired |
| US4950121A | Universal method and apparatus for attaching an aircraft tug to an airplane | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5616134A | Disposable self-shielding hypodermic syringe | Human Necessities | 21 | Expired |
| US4424919A | Dispenser having plunger locking means | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5097136A | Apparatus for curing photosensitive coatings | Performing Operations; Transporting | 17 | Expired |
| US5736744A | Wavelength shifting filter | Physics | 14 | Expired |
| USD456523S1 | Combination irradiation device and hybridizer | General | 12 | Expired |
| US6419564B2 | Grinding device and method | Performing Operations; Transporting | 7 | Expired |
| USD322488S | High intensity lamp housing | General | 5 | Expired |
| US4614846A | Interlocked push button switch assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5757133A | Magnesium vapor discharge lamp | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.