Inventor · disambiguated record
Hans-Joachim Wichmann
Also filed as: WICHMANN HANS-JOACHIM
1 granted patent·6 pending applications·2 citations·filing 2002–2015
19Inventor score
Top patents by PatentIndex Score
7 records- 0146US8851752B2Bag with a bag wall designed to dissolve in a moist environment and use of the bag as a cement bagWICHMANN HANS-JOACHIM·Filed 2011·Granted Oct 7, 2014·2 cites·7 claims
- 0233US2008182050A1Paper material bagWICHMANN HANS-JOACHIM·Filed 2008·Application pending·0 cites
- 0331US2008136425A1Device for detecting the state of steel-reinforced concrete construction partsHOLST ALEXANDER·Filed 2007·Application pending·0 cites
- 0430US2008075397A1Valve BagWICHMANN HANS-JOACHIM·Filed 2005·Application pending·0 cites
- 0524US2004073408A1State identification of electrically conductive oblong tensioning elements using resonance frequencies and a computer programFiled 2002·Application pending·0 cites
- 0623US2008223513A1Method and Device for Connecting Two Flexible Material LayersWICHMANN HANS-JOACHIM·Filed 2005·Application pending·0 cites
- 0721US2015321439A1Paper Bag and Method for Producing a Paper BagMONDI AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →