Inventor · disambiguated record
Siegfried Leonhardt
Also filed as: LEONHARDT SIEGFRIED
2 granted patents·71 citations·filing 1987–1997
66Inventor score
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2 records- 0187US4879862AProcess for automatically packaging letter envelopes and mailing wallets into a container and automatic packaging machine for carrying out the processFICKER OTTO AG·Filed 1987·Granted Nov 14, 1989·52 cites·41 claims
- 0262US5904279AMethod and apparatus for straightening substantially tubular textile goodsWEPAMAT MASCHINENBAU GMBH·Filed 1997·Granted May 18, 1999·19 cites·14 claims
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