Inventor · disambiguated record
Herbert Krehan
Also filed as: KREHAN HERBERT
2 granted patents·1 pending application·20 citations·filing 1999–2007
57Inventor score
Files withBRANOFILTER GMBH3
Top patents by PatentIndex Score
3 records- 0140US7815704B2Device for detachably securing a dust filter bag in dust aspirating equipmentBRANOFILTER GMBH·Filed 2007·Granted Oct 19, 2010·3 cites·17 claims
- 0240US2005279060A1Dust filter bag and an associated adapter plateBRANOFILTER GMBH·Filed 2005·Application pending·0 cites
- 0338US6136056AConnection member for a filter bag for vacuum cleaning equipmentBRANOFILTER GMBH·Filed 1999·Granted Oct 24, 2000·17 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Herbert Krehan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →