DF

Douglas A. Frisch

TB The Boeing: 2 patents #107 of 1,323Top 9%
📍 Renton, WA: #18 of 136 inventorsTop 15%
🗺 Washington: #1,322 of 8,555 inventorsTop 20%
Overall (2011): #103,321 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8084114 Reinforced rampdown for composite structural member and method for same Douglas L. Grose, Marc J. Piehl, Joseph L. Sweetin, Gary J. Peffers 2011-12-27
7997530 Airplane fairing panel adjustable fitting assembly, kit and method Marc J. Piehl, Kirk B. Kajita 2011-08-16