Paul E. Ahrens

IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%

📍 Hicksville, NY: #145 of 287 inventorsTop 55%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #4,094,806 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4283602	Cryptographically secure communication system	Robert Adams, John Granlund	1981-08-11