John O. Ess

UF US Air Force: 1 patents #6,190 of 16,312Top 40%

📍 Alexandria, VA: #959 of 1,823 inventorsTop 55%

🗺 Virginia: #18,729 of 34,511 inventorsTop 55%

Overall (All Time): #4,105,975 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4187796	Specific gravity equalizer system	—	1980-02-12