Inventor
HOLZAPFEL KLAUS
AT13 patents
⚠️ This page may combine multiple inventors who share the name “HOLZAPFEL KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY DADC AUSTRIA AG
4 patentsUS8356355B2Jan 15, 2013
DVD copy protection
SONY DADC AUSTRIA AG2 citations57
US8000179B2Aug 16, 2011
Optical disc including two different sets of sectors having identical IDs
SONY DADC AUSTRIA AG3 citations57
US7532558B2May 12, 2009
Data recording method and data recording medium
SONY DADC AUSTRIA AG3 citations57
US9013970B2Apr 21, 2015
Method for copy protection
SONY DADC AUSTRIA AG0 citations46
BASF COATINGS AG
3 patentsUS5888592AMar 30, 1999
Laboratory drier and method
BASF COATINGS AG19 citations85
US6426147B1Jul 30, 2002
Substrate having a multilayer coat and method for its production
BASF COATINGS AG4 citations60
US7399503B2Jul 15, 2008
Process for producing multi-layer coating wherein the quotient of the surface energies of a second coating layer divided by a first coating layer is less-than-or-equal-to 1
BASF COATINGS AG0 citations49