WD

W. Baldwin Day

SP Sperry: 2 patents #196 of 841Top 25%
Overall (All Time): #2,367,159 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4338602 Semi-active guidance system Robert S. Roeder, Harold W. Hunt, Robert E. Wilt 1982-07-06
4272731 Thin film resistor microwave noise generator Harry F. Strenglein 1981-06-09