MD

Max P. Day

SP Sperry: 1 patents #355 of 841Top 45%
📍 Colmar, PA: #16 of 28 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,040,965 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4471456 Multifunction network Michael H. Branigin, John W. Greenleaf, Jr. 1984-09-11