DV

Douglas J. VanOrnum

PP Pur Water Purification Products: 9 patents #5 of 70Top 8%
3M: 8 patents #1,961 of 11,543Top 20%
AR Ams Research: 4 patents #61 of 236Top 30%
MC Marvin Lumber And Cedar Company: 3 patents #17 of 56Top 35%
RE Recovery Engineering: 2 patents #8 of 20Top 40%
The Procter & Gamble: 2 patents #4,607 of 10,133Top 50%
AL Alza: 1 patents #287 of 419Top 70%
📍 St. Louis Park, MN: #19 of 602 inventorsTop 4%
🗺 Minnesota: #1,863 of 52,454 inventorsTop 4%
Overall (All Time): #119,701 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
D393412 Small hook James L. Bries, Johannes N. Gaston, Paul E. Raber, Pauline A. Pieper 1998-04-14
D393414 Picture hanger James L. Bries, Johannes N. Gaston, Paul E. Raber, Pauline A. Pieper 1998-04-14
D392181 Clip James L. Bries, Johannes N. Gaston, Paul E. Raber, Pauline A. Pieper 1998-03-17
D390448 Wire retaining clip James L. Bries, Johannes N. Gaston, Paul E. Raber, Pauline A. Pieper 1998-02-10
D390453 Wire retaining clip Michael D. Hamerski, James L. Bries, Johannes N. Gaston 1998-02-10
D386067 Picture hanger Michael D. Hamerski, James L. Bries, Johannes N. Gaston, Patrick J. Cappucci 1997-11-11