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Robert Mushet received a patent for methods of manufacturing steel.
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| Number | Title | Issue Date |
| 5170549 | Process and arrangement for manufacturing a measurement device for measuring pressure or temperature In the manufacture of a measuring device for pressure or temperature, which exhibits a measuring element, a pointer mechanism, a face dial and a pointer shaft one measures the deflections associated with the shape change of the measuring element for at le... | 12/15/1992 |
| 4876894 | Pressure guage connection A pressure guage connection for connecting a pressure sensing device such as a manometer or an electrical pressure detector to a pressurized vessel or conduit is disclosed. The connection element constitutes a cylindrical stem designed in one piece with t... | 10/31/1989 |
| 4646574 | Pressure gauge housing made of synthetic material A pressure gauge housing (3) made of a synthetic material and having O-ring sealing seat (1) for the spring carrier (42). The housing features a protruding edge (2) which is molded on the front side on the cup-shaped housing (3). The O-ring sealing seat (... | 03/03/1987 |
| 4211000 | Device for producing a spring manometer measuring system A spring manometer measuring system that includes a deviation detector spring in the manometer connected to an indicator by a tie rod, and the spring is subjected to a reference pressure for spring deflection measurement before producing the bearing for t... | 07/08/1980 |
