FS

Frederick Paul Siebert

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
Overall (All Time): #2,424,480 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12329997 Apparatus, system, and method for pressure altitude-compensating breath-controlled oxygen release Jon A. Feroy, Emad Said Kiriakos, Douglas L. Dohrman, Steven P. McDonald, Raydel Cortina +1 more 2025-06-17