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| Number | Title | Issue Date |
| 5517850 | Rotor-stator adapters with internally threaded stator collar externally threaded nut for sensitive rotating viscometers Sensitive rotating viscometers which include a head, rotor and stator, for example, a Brookfield viscometer, and have their head supported by a hollow housing and their stator held in place by the same hollow housing are improved by an internally threaded... | 05/21/1996 |
| 5327778 | Apparatus and method for viscosity measurements using a controlled needle viscometer An apparatus and method are disclosed for accurately determining viscosity of Newtonian and non-Newtonian fluids using a controlled needle viscometer. The controlled needle viscometer includes a vertical sample insert tube filled with the liquid of which ... | 07/12/1994 |
