Search for: "Harold Froehlich"
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Evo of Tech: Harold Froehlich invents Alvin deep sea submersible while working at General Mills labs
25 Sep 2017, 3:15 am
The post Evo of Tech: Harold Froehlich invents Alvin deep sea submersible while working at General Mills labs appeared first on IPWatchdog.com | Patents & Patent Law. [read post]
Evo of Tech: Harold Froehlich invents Alvin deep sea submersible while working at General Mills labs
25 Sep 2017, 3:15 am
Sunday, September 24th, marked the 54th anniversary of the issue of patent covering an underseas vehicle technology issued to Harold Froehlich, then an engineer at General Mills. [read post]
