Elmer C. Johnson, Jr. — 1 Patent at Marion Laboratories

Elmer C. Johnson, Jr. has been granted 1 US patent while listed as an inventor at Marion Laboratories. All of these patents were granted in 1985. Elmer C. Johnson, Jr. ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Elmer C. Johnson, Jr. in Raytown, MO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4551139	Method and apparatus for burn wound treatment	Jon R. Plaas, Keith E. Parker, James D. Keiser	1985-11-05	$11,699,000