Robert L. Rogers
22Patents
12h-index
15Co-inventors
78Inventor score
Filing activity: May 31, 1983 → Feb 7, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5258774A | Compensation for aerodynamic influences in ink jet apparatuses having ink jet chambers utilizing a plurality of orifices | Performing Operations; Transporting | 273 | Expired |
| US5997518A | Apparatus and method for delivery of small volumes of liquid | Human Necessities | 85 | Expired |
| US6159188A | Apparatus and method for delivery of micro and submicro quantities of materials | Human Necessities | 74 | Expired |
| US5343226A | Ink jet ink supply apparatus | Performing Operations; Transporting | 60 | Expired |
| US6384414B1 | Method and apparatus for detecting the presence of an object | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5995003A | Electronic pin fastener | Physics | 36 | Expired |
| US4901093A | Method and apparatus for printing with ink jet chambers utilizing a plurality of orifices | Performing Operations; Transporting | 27 | Expired |
| US4714934A | Apparatus for printing with ink jet chambers utilizing a plurality of orifices | Performing Operations; Transporting | 21 | Expired |
| US5604484A | Electronic pin fastener | Physics | 20 | Expired |
| US6234617A | Ink supply for impulse ink jet system, said ink supply including a cap having threaded periphery, and a valve supported by the cap, wherein a projection extends from a surface of the cap into an ink reservoir | Performing Operations; Transporting | 20 | Expired |
| US5581283A | Ink jet apparatus having a plurality of chambers with multiple orifices | Performing Operations; Transporting | 15 | Expired |
| US7229086B1 | Motor vehicle sway control assembly | Performing Operations; Transporting | 13 | Expired |
| US5966148A | Apparatus for printing with ink jet chambers utilizing a plurality of orifices | Performing Operations; Transporting | 12 | Expired |
| US6033061A | Ink supply for impulse ink jet system, said ink supply including a cap having a threaded perphery, a valve supported by said cap and a projection for extending from the cap into an ink reservoir | Performing Operations; Transporting | 12 | Expired |
| US5767873A | Apparatus for printing with ink chambers utilizing a plurality of orifices | Performing Operations; Transporting | 11 | Expired |
| US6126259A | Method for increasing the throw distance and velocity for an impulse ink jet | Performing Operations; Transporting | 9 | Expired |
| US4598316A | Brightness control network in a video signal processor with AC coupled output stages | Electricity | 7 | Expired |
| USD417422S | Mud flap for recreational vehicle | General | 5 | Expired |
| US6511154B2 | INK SUPPLY FOR IMPULSE INK JET SYSTEM, SAID INK SUPPLY INCLUDING A CAP HAVING THREADED PERIPHERY, AND A VALVE SUPPORTED BY THE CAP, WHEREIN A PROJECTION EXTENDS FROM A SURFACE OF THE CAP INTO AN INK RESERVOIR | Performing Operations; Transporting | 3 | Expired |
| US6179408A | Apparatus for printing with ink jet chambers utilizing a plurality of orifices | Performing Operations; Transporting | 2 | Expired |
| US7649372B2 | Die design with integrated assembly aid | Physics | 1 | Active |
| US7364175B2 | Motor vehicle sway control assembly | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.