Theodore Maiman’s ruby laser patent was granted on November 14, 1967; Hughes paid him $300 for it
Theodore Maiman's US Patent 3,353,115 for ruby laser systems was granted on November 14, 1967, and Hughes Aircraft paid him $300 for it.
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Theodore Maiman's US Patent 3,353,115 for ruby laser systems was granted on November 14, 1967, and Hughes Aircraft paid him $300 for it.
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