William H. Edwards
20Patents
9h-index
7Co-inventors
68Inventor score
Filing activity: Sep 10, 1976 → Nov 20, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5298091A | Inhibiting coke formation by heat treating in nitrogen atmosphere | Chemistry; Metallurgy | 36 | Expired |
| US4242162A | Tape applying device and method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4574678A | String locking assembly for a musical instrument | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5240741A | Inhibiting coke formation by coating gas turbine elements with tungsten disulfide | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD280208S | Guitar | General | 13 | Expired |
| USRE32863E | Locking nut assembly for a guitar | General | 13 | Expired |
| US4579033A | Locking nut assembly for a guitar | Physics | 12 | Expired |
| USD280520S | Guitar | General | 12 | Expired |
| US5269137A | Gas turbine elements bearing coke inhibiting coatings of alumina | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5315822A | Gas turbine elements rearing coke inhibiting coatings of titanium compounds | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4475275A | Method of producing a filled calender roll | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5266360A | Inhibiting coke formation by coating gas turbine elements with silica | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5264244A | Inhibiting coke formation by coating gas turbine elements with alumina | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD280207S | Guitar | General | 6 | Expired |
| US4604778A | Filled calender roll and method of building same | Performing Operations; Transporting | 6 | Expired |
| USD277106S | Guitar | General | 5 | Expired |
| US4046642A | Method of making electric storage batteries | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD290017S | Locking nut assembly for a guitar | General | 3 | Expired |
| US5254183A | Gas turbine elements with coke resistant surfaces | Chemistry; Metallurgy | 3 | Expired |
| US9918679B2 | Sonification systems and methods for auditory display of physiological parameters | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.