DM

David McLeod

FS Flexpipe Systems: 2 patents #3 of 6Top 50%
JO Johnson Outdoors: 1 patents #65 of 117Top 60%
Overall (All Time): #632,380 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10632518 Pipe end forming methods and pipe clamp Samuel Glen Bouey, Dave Sheehan, David McColl, Kevin Gartner, Brian Bonner 2020-04-28
10544889 Pipe, pipe connection and pipeline system Samuel Glen Bouey, Dave Sheehan 2020-01-28
10487965 Pipe manipulation apparatus and methods Samuel Glen Bouey, Dave Sheehan, David McColl, Kevin Gartner, Brian Bonner 2019-11-26
9857003 Pipe, pipe connection and pipeline system Samuel Glen Bouey, Dave Sheehan 2018-01-02
7948828 Flasher sonar device with light guide David A. Betts, David E. Malphurs 2011-05-24
6902205 Coupling for composite pipe Samuel Glen Bouey, Chris A. Lundberg 2005-06-07
6889716 Fiber reinforced pipe Chris A. Lundberg, Samuel Glen Bouey 2005-05-10
5449303 Extendable handle, cleaning device and cleaning heads 1995-09-12