DW

Donald L. Wietzke

TW The Babcock & Wilcox: 4 patents #1 of 35Top 3%
📍 Carlsbad, CA: #20 of 213 inventorsTop 10%
🗺 California: #1,357 of 26,763 inventorsTop 6%
Overall (2002): #16,505 of 266,432Top 7%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6500221 Cooled tubes arranged to form impact type particle separators David J. Walker, Mikhail Maryamchik, Sundara M. Kavidass, Felix Belin, Kiplin C. Alexander +2 more 2002-12-31
6491000 Wall protection from downward flowing solids David J. Walker, Gary L. Anderson, Richard F. Romansky, Jr. 2002-12-10
6454824 CFB impact type particle collection elements attached to cooled supports Mikhail Maryamchik, Kiplin C. Alexander, Felix Belin, David Robert Gibbs, David J. Walker 2002-09-24
6395237 Circulating fluidized bed reactor with selective catalytic reduction Michael L. Silvey, Mikhail Maryamchik, Michael J. Szmania 2002-05-28