David F. Persons

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Columbia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptor system for deploying small satellites
- Patent number 8,939,409
- Issue date Jan 27, 2015
- The Johns Hopkins University
- Clint T. Apland
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Release actuator employing components with different coefficients o...
- Patent number 8,899,038
- Issue date Dec 2, 2014
- The Johns Hopkins University
- Clint T. Apland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Adaptor System for Deploying Small Satellites
- Publication number 20140131521
- Publication date May 15, 2014
- The Johns Hopkins University
- Clint T. Apland
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Release Actuator Employing Components with Different Coefficients o...
- Publication number 20130055709
- Publication date Mar 7, 2013
- The Johns Hopkins University
- Clint T. Apland
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...