Greg Holderfield
21Patents
11h-index
18Co-inventors
68Inventor score
Filing activity: May 7, 1998 → Jul 27, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD532450S1 | Photo printer | General | 61 | Expired |
| USD561250S1 | Printer housing | General | 46 | Expired |
| USD547160S1 | Handle | General | 40 | Expired |
| USD500848S1 | Air cleaner | General | 29 | Expired |
| USD588201S1 | Nameplate | General | 27 | Expired |
| USD540852S1 | Photo printer | General | 26 | Expired |
| USD482064S1 | Combination pen and fan | General | 24 | Expired |
| USD501042S1 | Air cleaner | General | 23 | Expired |
| USD410946S | Shredder | General | 16 | Expired |
| USD532816S1 | Photo printer | General | 13 | Expired |
| USD558264S1 | Printer housing | General | 11 | Expired |
| USD611273S1 | Chest panel | General | 9 | Expired |
| USD511922S1 | Brewer | General | 8 | Expired |
| USD554963S1 | Fastener driving tool housing | General | 7 | Expired |
| USD499476S1 | Air cleaner | General | 7 | Expired |
| US7617957B2 | Mounting system for the exhaust gas deflector of a power tool | Emerging Cross-Sectional Technologies | 7 | Active |
| USD551003S1 | Heater unit | General | 6 | Expired |
| USD588843S1 | Cabinet panel | General | 1 | Expired |
| USD563760S1 | Handle | General | 1 | Expired |
| USD550491S1 | Base unit | General | 1 | Expired |
| USD550490S1 | Base unit | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.