Assignee
HAKEL PETER
US·0 granted patents·3 pending applications·0 citations·filing 2011–2013
Top patents by PatentIndex Score
3 records- 0132US2015031001A1Calculus teaching and demonstration aidHAKEL PETER·Filed 2013·Application pending·0 cites
- 0216US2015022884A1Sextant telescope with a zoom featureHAKEL PETER·Filed 2013·Application pending·0 cites
- 0315US2013160314A1T-plotter: tool for plotting celestial lines of positionHAKEL PETER·Filed 2011·Application pending·0 cites
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