FL

Fred D. Lang

WS Wahlco Environmental Systems: 1 patents #3 of 9Top 35%
📍 Spillars Cove, CA: #1 of 1 inventorsTop 100%
Overall (1994): #13,488 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5367470 Method for fuel flow determination and improving thermal efficiency in a fossil-fired power plant 1994-11-22
5327356 Emissions spectral radiometer/fuel flow instrument Steven K. Petrie, Arnaldo G. Dall'Era 1994-07-05
5306209 Contaminant shield for viewing ports 1994-04-26