Inventor · disambiguated record
Klaus Krengel
Also filed as: KRENGEL KLAUS
2 granted patents·14 citations·filing 2004–2006
57Inventor score
Technology areasB24B
Top patents by PatentIndex Score
2 records- 0163US7651221B2Method and device for working the edges of spectacle lensesBUCHMANN DEUTSCHLAND GMBH·Filed 2006·Granted Jan 26, 2010·8 cites·10 claims
- 0250US6974363B2Unit for the form machining of the edges of spectacle lenses and method of manipulating blank lenses and finished lenses in such a unitWECO OPTIK GMBH·Filed 2004·Granted Dec 13, 2005·6 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Krengel 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 →