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Patent applications and USPTO patent grants for Culver; Richard B..The latest application filed is for "method and apparatus for neutron induced gamma ray logging for direct porosity identification".
Patent | Date |
---|---|
Method and apparatus for neutron induced gamma ray logging for direct porosity identification Grant 4,239,965 - Oliver , et al. December 16, 1 | 1980-12-16 |
Address decoder for use with multichannel analyzers Grant 4,013,874 - Culver March 22, 1 | 1977-03-22 |
Circuit For Reducing Pulse Pile-up In Pulse Detection Systems Grant 3,752,988 - Culver August 14, 1 | 1973-08-14 |
Differential Pulse Height Discriminator Grant 3,668,426 - Culver June 6, 1 | 1972-06-06 |
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