George Kletecka
16Patents
4h-index
7Co-inventors
53Inventor score
Filing activity: May 16, 1974 → Jul 10, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5190710A | Method for imparting improved discoloration resistance to articles | Chemistry; Metallurgy | 50 | Expired |
| US4797438A | Stabilized gamma-irradiated polypropylene and sterilizable articles thereof | Chemistry; Metallurgy | 20 | Expired |
| US4929653A | Stabilized pigmented polypropylene fiber resistant to gas fade | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5705554A | Heat resistant coating composition | Chemistry; Metallurgy | 4 | Expired |
| US5049600A | Multi-component stabilizer system for polyolefins pigmented with phthalocyanine pigments | Chemistry; Metallurgy | 4 | Expired |
| US5278209A | Thermooxidative stabilization of polyolefins with an oxo-piperazinyl-triazine and a phosphorous acid ester | Chemistry; Metallurgy | 3 | Expired |
| US5047460A | Stabilized polypropylene fibers pigmented with Red 144 | Textiles; Paper | 3 | Expired |
| US5098944A | Thermooxidative stabilization of polymers with a N4-alkylated oxo-piperazinyl-triazine | Chemistry; Metallurgy | 2 | Expired |
| US3941843A | Purification of N,N-di-2-naphthyl-p-phenylenediamine using a mixed solvent system | Chemistry; Metallurgy | 2 | Expired |
| US5026849A | Solventless process for preparing a tri-substituted triazine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4472548A | Oligomeric phenylphosphonites | Chemistry; Metallurgy | 2 | Expired |
| US5106971A | Hybrid process for preparing a tri-substituted triazine | Chemistry; Metallurgy | 1 | Expired |
| US5240977A | Multi-component stabilizer system for polyolefins pigmented with azo and disazo pigments | Chemistry; Metallurgy | 1 | Expired |
| US5223339A | Stabilized polypropylene fibers pigmented with red 144 | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4060552A | Preparation of N,N'-di-2-naphthyl-p-phenylenediamine | Chemistry; Metallurgy | 0 | Expired |
| US5239071A | Process for methylating a hindered nitrogen atom in an inert non-aqueous solvent | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.