John E. Althaus — 1 Patent at Unknown

John E. Althaus has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1990. John E. Althaus ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John E. Althaus in Brisbane, AU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4934561	Container discharge apparatus and method employing microwaves	John B. Ness	1990-06-19

John E. Althaus — 1 Patent

Issued Patents All Time

Patent Widget