Robert Mushet received a patent for methods of manufacturing steel.
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| Number | Title | Issue Date |
| 4876717 | Adjunct processor for providing computer facility access protection via call transfer This adjunct processor arrangement performs a centralized call screening function to provide computer port access security. Every call origination in the telephone switching system from a calling party to a protected computer port is interdicted by the te... | 10/24/1989 |
| 4642550 | Self-oscillating switching regulator having real-time current adjustment control A self-oscillating switching regulator includes an inductor which is switched across the input or output depending, respectively, on whether a control voltage does not or does exceed a predetermined threshold. The control voltage is generated from a prede... | 02/10/1987 |