Edwin X. Graf
56Patents
7h-index
16Co-inventors
69Inventor score
Filing activity: Oct 25, 1977 → Jul 23, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5837102A | Perforated and embossed sheet forming fabric | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6284103A | Suction roll shell in a paper-making machine and method of manufacturing same | Textiles; Paper | 12 | Expired |
| US6290816A | Paper machine with closed loop control system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5767481A | Laser tail cutter assembly | Textiles; Paper | 11 | Expired |
| US6860030B1 | Control system for gap measuring | Textiles; Paper | 11 | Expired |
| US5614063A | Inductive edge detector for paper machinery | Textiles; Paper | 11 | Expired |
| US7106065B1 | Method of geologic exploration for subsurface deposits | Physics | 10 | Expired |
| US4770745A | Front wall and support arrangement at the headbox of a papermaking machine | Textiles; Paper | 7 | Expired |
| US5560808A | Hydraulically actuated breast roll shake | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5423948A | Headbox with a vertical partition between perforated rolls | Textiles; Paper | 7 | Expired |
| US5653331A | Paper roll guide | Performing Operations; Transporting | 6 | Expired |
| US6623601B2 | Roll for paper-making machine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6491754B1 | Carbon fiber doctor blade | Performing Operations; Transporting | 6 | Expired |
| US5868905A | Paper-making machine including a deaerator for a fiber suspension | Performing Operations; Transporting | 6 | Expired |
| US5597415A | Profiling bar for a web coating device | Performing Operations; Transporting | 5 | Expired |
| US5277765A | Headbox with a vertical partition between perforated rolls | Textiles; Paper | 5 | Expired |
| US5736011A | Wet end assembly for a paper making machine | Textiles; Paper | 5 | Expired |
| US6200426A | Paper machine with a controllable electro-magnetic clutch | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4239448A | High pressure pump for fluid jet slitter | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6019846A | Coater rod bed | Textiles; Paper | 4 | Expired |
| US6056856A | Blower for an air/water separator in a paper-making machine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6238522A | Method and apparatus for measuring sheet thickness in a paper-making machine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5709778A | Multiple shoe press for a paper making machine | Textiles; Paper | 4 | Expired |
| US6368458B1 | Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip load | Textiles; Paper | 4 | Expired |
| US6210534A | Trim squirt for a paper-making machine | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.