Inventor · disambiguated record
Donald V. Merrifield
Also filed as: MERRIFIELD DONALD · MERRIFIELD DONALD V
11 granted patents·1 pending application·267 citations·filing 1980–2018
92Inventor score
Files withMERRIFIELD DONALD V6CPI TECH LLC3CPI TECHNOLOGIES LLC1LOCKHEED MISSILES SPACE1MERRIFIELD DONALD1
Top patents by PatentIndex Score
12 records- 0193US8813455B2Deployable truss with orthogonally-hinged primary chordsMERRIFIELD DONALD V·Filed 2012·Granted Aug 26, 2014·29 cites·24 claims
- 0293US8371088B2Deployable truss with integral folding panelsMERRIFIELD DONALD V·Filed 2010·Granted Feb 12, 2013·26 cites·17 claims
- 0392US9249565B2Deployable truss with orthogonally-hinged primary chordsCPI TECHNOLOGIES LLC·Filed 2014·Granted Feb 2, 2016·38 cites·18 claims
- 0492US7716897B2Deployable rectangular truss beam with orthogonally-hinged folding diagonalsMERRIFIELD DONALD V·Filed 2005·Granted May 18, 2010·27 cites·18 claims
- 0590US7963084B2Deployable triangular truss beam with orthogonally-hinged folding diagonalsMERRIFIELD DONALD·Filed 2006·Granted Jun 21, 2011·46 cites·17 claims
- 0688US7028442B2Deployable truss beam with orthogonally-hinged folding diagonalsMERRIFIELD DONALD V·Filed 2002·Granted Apr 18, 2006·46 cites·21 claims
- 0787US10024050B2Solar panel truss deployable from moving carrierCPI TECH LLC·Filed 2017·Granted Jul 17, 2018·10 cites·17 claims
- 0878US10407896B2Mobile solar array and trussCPI TECH LLC·Filed 2018·Granted Sep 10, 2019·3 cites·4 claims
- 0976US4345775AAutomatic steering system for a towed vehicleMERRIFIELD DONALD V·Filed 1980·Granted Aug 24, 1982·29 cites·5 claims
- 1065US9650781B2Deployable truss with orthogonally-hinged primary chordsCPI TECH LLC·Filed 2016·Granted May 16, 2017·2 cites·19 claims
- 1154US2013145717A1Deployable truss with integral folding panelsMERRIFIELD DONALD V·Filed 2013·Application pending·0 cites
- 1249US4405026AMounting mechanism for endless traction band systemLOCKHEED MISSILES SPACE·Filed 1980·Granted Sep 20, 1983·11 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Donald V. Merrifield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →