Inventor · disambiguated record
David H. Johnson
Also filed as: JOHNSON DAVID H · JOHNSON JR DAVID HALLOCK
2 granted patents·19 citations·filing 1998–2011
58Inventor score
Top patents by PatentIndex Score
2 records- 0173US9394853B2Strain measurement device, a solid rocket motor including same, and related methodsSHIPLEY JOHN L·Filed 2011·Granted Jul 19, 2016·4 cites·24 claims
- 0259US6060430AMethods and compositions for enhancing herbicidal activityAMERICAN CYANAMID CO·Filed 1998·Granted May 9, 2000·15 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →