Arvin R. Long, Jr.

📍 Alexandria, VA: #635 of 1,823 inventorsTop 35%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,352,415 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4506402	Apparatus for cleaning a dipstick	—	1985-03-26
4422204	Apparatus for cleaning a dipstick	—	1983-12-27