DV

Douglas J. VanOrnum

AR Ams Research: 1 patents #3 of 15Top 20%
PP Pur Water Purification Products: 1 patents #1 of 3Top 35%
📍 St. Louis Park, MN: #7 of 38 inventorsTop 20%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #67,333 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D466213 Surgical instrument Eva S. Snitkin, Kimberly A. Anderson, Johann J. Neisz, Johannes N. Gaston 2002-11-26
D453952 Faucet-mounted water treatment device Johannes N. Gaston, Michael Hung-Tai Luh 2002-02-26