Gerhard Meyer
37Patents
12h-index
45Co-inventors
81Inventor score
Filing activity: Sep 8, 1972 → Mar 3, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7172649B2 | Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom | Chemistry; Metallurgy | 73 | Expired |
| US5144833A | Atomic force microscopy | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5904594A | Electrical connector with shielding | Electricity | 66 | Expired |
| US4482246A | Inductively coupled plasma discharge in flowing non-argon gas at atmospheric pressure for spectrochemical analysis | Physics | 51 | Expired |
| US4990740A | Intra-microspray ICP torch | Electricity | 43 | Expired |
| US6501825B2 | Methods for identification and verification | Physics | 39 | Expired |
| US4522880A | Thick polyimide-metal laminates with high peel strength | Emerging Cross-Sectional Technologies | 31 | Expired |
| US3966726A | Process for the production of cyclic carboxylic acid imides | Chemistry; Metallurgy | 26 | Expired |
| US4739147A | Pre-aligned demountable plasma torch | Electricity | 23 | Expired |
| US4246151A | Cataphoretically depositable aqueous coating composition, a method for the preparation thereof and a method of depositing the composition | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4543409A | Water-insoluble fibers of cellulose acetate, cellulose propionate and cellulose butyrate with an extremely high absorptive capacity for water and physiological liquids | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3981847A | Process for the production of polyamidocarboxylic acids | Chemistry; Metallurgy | 16 | Expired |
| US4708985A | Hydrophilic polyester compounds | Chemistry; Metallurgy | 11 | Expired |
| US6327889A | Device and method for introducing surrogates, particularly metal surrogates, into an exhaust stream, for simulating an exhaust stream, and for establishing a standardized source | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5625957A | Coordinate measuring apparatus having a probe in the form of a solid-state oscillator | Physics | 8 | Expired |
| US4734239A | Process for the production of water-insoluble fibers of cellulose monoesters of maleic acid, succinic acid and phthalic acid, having an extremely high absorbability for water and physiological liquids | Textiles; Paper | 8 | Expired |
| US4370487A | Process for, respectively, the production and purification of dicarboxylic and polycarboxylic acid anhydrides | Chemistry; Metallurgy | 8 | Expired |
| USRE37299E | Atomic force microscopy | General | 7 | Expired |
| US5480136A | Device for depositing sheets | Performing Operations; Transporting | 4 | Expired |
| US5957030A | Actuator and the process for its assembly | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5581565A | Measuring apparatus used for testing connections between at least two subassemblies | Physics | 3 | Expired |
| US7608552B2 | Dental material or product and method of forming a dental product | Chemistry; Metallurgy | 3 | Expired |
| US4630924A | Conical DC plasma emission source | Electricity | 2 | Expired |
| US10094388B2 | Load-relieving device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US4599467A | Production of vicinal alkylene glycols | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.