Assignee
CALVERT GALEN E
US·1 granted patent·1 pending application·7 citations·filing 1987–2005
Top patents by PatentIndex Score
2 records- 0124US2006218892A1Device for inclusion in systems for converting the force of gravity to electricity by using the potential and kinetic energy of weights of land vehicles, descending from higher elevationsCALVERT GALEN E·Filed 2005·Application pending·0 cites
- 0213US4913378AAirplane with transonic/hypersonic to short take off and landing (STOL) flight capabilityCALVERT GALEN E·Filed 1987·Granted Apr 3, 1990·7 cites·3 claims
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