Inventor · disambiguated record
Albert Lueghamer
Also filed as: LUEGHAMER ALBERT
11 granted patents·1 pending application·144 citations·filing 1988–2021
89Inventor score
Files withAGRU KUNSTSTOFFTECHNIK GES M B H4GRUBER ALOIS AGRU GMBH3ALOIS GRUBER GES M B H2AGRU/AMERICA INC1GRUBER ALOIS GMBH1
Top patents by PatentIndex Score
12 records- 0184US9915382B1Pipe for slurry transportAGRU/AMERICA INC·Filed 2015·Granted Mar 13, 2018·3 cites·15 claims
- 0282US5921587AFusion jointing of plastic pipesALOIS GRUBER GES M B H·Filed 1995·Granted Jul 13, 1999·46 cites·12 claims
- 0369US5188697AProcess and device for welding of tubular plastic partsGRUBER ALOIS AGRU GMBH·Filed 1988·Granted Feb 23, 1993·29 cites·9 claims
- 0467US6156144AMethod for fusion jointing of plastic pipesALOIS GRUBER GES M B H·Filed 1999·Granted Dec 5, 2000·24 cites·7 claims
- 0564US6655103B1Plastic panel, in particular for lining concrete componentsGRUBER ALOIS GMBH·Filed 2000·Granted Dec 2, 2003·12 cites·16 claims
- 0663US5167895AMethod of manufacturing elastic nub panel produced therebyGRUBER ALOIS AGRU GMBH·Filed 1990·Granted Dec 1, 1992·26 cites·9 claims
- 0751US12214557B2Weldable connecting element for connecting or joining thermoplastic line elements, and a welding assembly and a method for producing a welded connectionAGRU KUNSTSTOFFTECHNIK GES M B H·Filed 2019·Granted Feb 4, 2025·0 cites·21 claims
- 0847US11987010B2Method for producing a welded connection, and welding deviceAGRU KUNSTSTOFFTECHNIK GES M B H·Filed 2019·Granted May 21, 2024·0 cites·10 claims
- 0945US2024399669A1Welding machine and method for producing a butt-welded jointHuerner Schweisstechnik GmbH·Filed 2021·Application pending·0 cites
- 1042US11378217B2Floatable pipe combinationAGRU KUNSTSTOFFTECHNIK GES M B H·Filed 2018·Granted Jul 5, 2022·0 cites·17 claims
- 1137US11137095B2Method for joining pipe pieces and centering device for the joining processAGRU KUNSTSTOFFTECHNIK GES M B H·Filed 2017·Granted Oct 5, 2021·0 cites·17 claims
- 1229US5425979AConcrete protection sheet with signalling and reflective layerGRUBER ALOIS AGRU GMBH·Filed 1994·Granted Jun 20, 1995·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →