DA

Donald Wayne Allen

Shell Oil Compny: 2 patents #37 of 282Top 15%
📍 Richmond, TX: #4 of 37 inventorsTop 15%
🗺 Texas: #1,050 of 8,731 inventorsTop 15%
Overall (2004): #67,187 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6702026 Methods and systems for reducing drag and vortex-induced vibrations on cylindrical structures Dean Leroy Henning, Richard Bruce McDaniel, David Wayne McMillan, Kenneth Dupal 2004-03-09
6685394 Partial shroud with perforating for VIV suppression, and method of using Dean Leroy Henning 2004-02-03