Robert D. Newman, Jr.
19Patents
2Active
19Granted
35Portfolio score
Filing activity: Mar 8, 1990 → Jan 20, 2010 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5692856A | Lock assembly for extension handle | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5051742A | Queueing protocol | Electricity | 63 | Expired |
| US5682641A | Tool handle with locking assembly | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5579558A | Tool handle with locking assembly | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5743577A | Extension handle apparatus | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6453777B1 | Non-metallic three-section extension pole having bulb changer | Electricity | 38 | Expired |
| USD354554S | Flow-through telescoping pole | General | 35 | Expired |
| US5460458A | Tool reach extension apparatus | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD452777S1 | Extension pole | General | 25 | Expired |
| USD457003S1 | Tool handle | General | 23 | Expired |
| US6497007B2 | Universal tool handle configured for various extension pole connectors | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5351043A | Queueing protocol | Electricity | 15 | Expired |
| US5921905A | Adjustable roller holder with rack and pinion gear mechanism | Performing Operations; Transporting | 15 | Expired |
| USD459587S1 | Paint roller frame with shiftable arm | General | 13 | Expired |
| USD447874S | Tool handle | General | 10 | Expired |
| US6151747A | Brush bumper | Human Necessities | 9 | Expired |
| US7716790B2 | On-the-go adjustable extension pole providing hands-free tool connection and disconnection | Emerging Cross-Sectional Technologies | 8 | Active |
| USD391770S | Paint pad holder | General | 5 | Expired |
| US8240008B2 | On-the-go adjustable extension pole providing hands-free tool connection and disconnection | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.