Inventor · disambiguated record
Helfried Urban
Also filed as: URBAN HELFRIED
3 granted patents·21 citations·filing 2000–2011
59Inventor score
Top patents by PatentIndex Score
3 records- 0170US6591753B1Propellant device for pipe weapons or ballistic projectionFRAUNHOFER GES FORSCHUNG·Filed 2000·Granted Jul 15, 2003·21 cites·13 claims
- 0237US8499429B2Method for applying a surface structure to a solid body and solid body provided with such a surface structureHELFERICH GUENTER·Filed 2009·Granted Aug 6, 2013·0 cites·19 claims
- 0333US9242394B2Method for heating a fiber/plastic composite materialRESS CHRISTIAN·Filed 2011·Granted Jan 26, 2016·0 cites·8 claims
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