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Open research on forgotten-old patents + Retrotech / explore public domain / a book « Retrotech & Lowtech : how forgotten patents can shake the future »

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linkhttps://paleo-energetique.org/retrotech-and-lowtech/ calendar_today25-05-2020 10:42:45

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a year ago

Austrian Karl Kordesch in Ars Electronica October 9, 1957, Urry, Kordesch, P.A. Marsal filed USpatent (2,960,558) for alkaline battery. As co-inventor, he has demonstrated that it is possible to recharge these batteries, wrongly considered as single-use ! We remade it RegenBox

Austrian Karl Kordesch in <a href="/ArsElectronica/">Ars Electronica</a> October 9, 1957, Urry, Kordesch, P.A. Marsal filed USpatent (2,960,558) for alkaline battery. As co-inventor, he has demonstrated that it is possible to recharge these batteries, wrongly considered as single-use ! We remade it <a href="/regenbox/">RegenBox</a>