Dresser; Thorpe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dresser; Thorpe.The latest application filed is for "analyzer for distillable materials".
- Dresser; Thorpe - Green Valley AZ
- Dresser; Thorpe - Markham IL
| Patent | Date |
|---|---|
| Analyzer for distillable materials Grant 4,427,305 - Plys , et al. January 24, 1 | 1984-01-24 |
| Liquid vapor distribution apparatus Grant 4,140,178 - Ohlswager , et al. February 20, 1 | 1979-02-20 |
| Apparatus and process for distributing a mixed phase through solids Grant 4,126,540 - Grosboll , et al. November 21, 1 | 1978-11-21 |
| Liquid-vapor distributor Grant 3,899,000 - Ohlswager , et al. August 12, 1 | 1975-08-12 |
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