Robert L. Waldo
10Patents
6h-index
22Co-inventors
66Inventor score
Filing activity: May 1, 1989 → Jul 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5265772A | Dispensing apparatus with tube locator | Performing Operations; Transporting | 121 | Expired |
| USD385795S | Liquid container | General | 28 | Expired |
| US5411427A | Balloon weight and latch assembly | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5329666A | Vacuum cleaner | Human Necessities | 12 | Expired |
| US5218736A | Vacuum cleaner | Human Necessities | 11 | Expired |
| US4921402A | Balloon inflator valve | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5199847A | Balloon inflator with involute chamber and bypass nozzle | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11852817B2 | Curved waveguide for slim head up displays | Physics | 0 | Active |
| US10705394B2 | Display system, device, and method | Performing Operations; Transporting | 0 | Active |
| USD1040802S1 | Information system housing | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.