JD

John Marshall Donaldson

QL Qinetiq Limited: 1 patents #284 of 677Top 45%
📍 Grosse Pointe Park, MI: #93 of 239 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,085,337 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8111581 Monitoring system for a ship'S radiated noise Stuart Lawson Millar, George Duncan, Martin John Moody 2012-02-07
4457400 Emergency descent device Donn E. Vidosh, Lars G. Karlson, Dennis A. Thomas 1984-07-03