NW

Norman C. Walker

HD Harmonic Design: 1 patents #6 of 14Top 45%
OD Odetics: 1 patents #10 of 26Top 40%
📍 Solana Beach, CA: #263 of 500 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,178,441 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6870338 Magnetic encoder for powered window covering Winston G. Walker 2005-03-22
4982350 System for precise measurement of time intervals Nicholas A. Perna 1991-01-01