Randall Smith
3Patents
1Active
3Granted
44Portfolio score
Filing activity: Jan 17, 1992 → Oct 23, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5168438A | Selectable dual rectifier power supply for musical amplifier | Electricity | 9 | Expired |
| US5208548A | Programmable controls for vacuum tube preamplifier | Electricity | 7 | Expired |
| US11944922B1 | Water treatment system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.