John L. Elwell, Jr.

UF US Air Force: 2 patents #3,473 of 16,312Top 25%

📍 Hooper, UT: #9 of 41 inventorsTop 25%

🗺 Utah: #7,921 of 19,430 inventorsTop 45%

Overall (All Time): #2,362,298 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4383867	Solvent mixture for removing cured polyurethane coatings	—	1983-05-17
4278557	Solvent mixture for dissolving and removing epoxy resinous compounds	—	1981-07-14