Richard D. Ranney

📍 Hermosa Beach, CA: #327 of 553 inventorsTop 60%

🗺 California: #247,236 of 386,348 inventorsTop 65%

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Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4257038	Coded security system	Michael Rounds	1981-03-17