Engineering David Woodroffe Allen Posted by Who's Who Site Administrator on July 26, 2017September 16, 2019 Title: Director, Officer, Principal Engineer Company: Propulsor Technology Inc. Industry: Engineer Years in industry: 50 Years affiliated with Marquis: 26 Contact David Woodroffe Allen Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...