Daniel B. Mitchell
21Patents
4h-index
11Co-inventors
56Inventor score
Filing activity: Oct 21, 1993 → Apr 15, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7108383B1 | Optical system with reflection-angle-selective mirror | Physics | 83 | Expired |
| US5458334A | Golf club, and improvement process | Human Necessities | 36 | Expired |
| US5643479A | Electric arc welding | Performing Operations; Transporting | 27 | Expired |
| US6992830B1 | Projection display having an angle-selective coating for enhanced image contrast, and method for enhancing image contrast | Physics | 5 | Expired |
| US8347814B2 | Method and apparatus for coating a curved surface | Physics | 2 | Active |
| US8246748B2 | Method and apparatus for coating surfaces | Performing Operations; Transporting | 2 | Active |
| US8293017B2 | Method and apparatus for coating surfaces | Chemistry; Metallurgy | 1 | Active |
| US8398776B2 | Method and apparatus for supporting workpieces in a coating apparatus | Chemistry; Metallurgy | 1 | Active |
| US8059338B2 | Method and apparatus for coating a curved surface | Physics | 1 | Active |
| US7768708B1 | Light source having spatially interleaved light beams | Physics | 1 | Active |
| US7505208B1 | Air-gap optical structure with a nonreflective air-gap spacer | Physics | 1 | Active |
| US8529991B2 | Method and apparatus for cutting a part without damaging a coating thereon | Emerging Cross-Sectional Technologies | 0 | Active |
| US8133367B1 | Sputtering system and method using a loose granular sputtering target | Chemistry; Metallurgy | 0 | Active |
| US8691064B2 | Sputter-enhanced evaporative deposition apparatus and method | Chemistry; Metallurgy | 0 | Active |
| US8398251B2 | Method and apparatus for fabricating a precision optical surface | Emerging Cross-Sectional Technologies | 0 | Active |
| US7626169B1 | Optical reference, and a method of using same | Physics | 0 | Active |
| US8294990B2 | Method and apparatus for optical filtering with two passbands | Physics | 0 | Active |
| US8456740B2 | Method and apparatus for pathlength adjustment in an optical system | Physics | 0 | Active |
| US8186113B2 | Building window having a visible-light-reflective optical interference coating thereon | Fixed Constructions | 0 | Active |
| US7800756B2 | Method and apparatus for analyzing coatings on curved surfaces | Physics | 0 | Active |
| US7796338B2 | Method and apparatus for optical bandpass filtering, and varying the filter bandwidth | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.