OSKAR KALMAN

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SAN CARLOS, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible three-dimensional enclosure, and a method of manufactur...
- Patent number 6,648,159
- Issue date Nov 18, 2003
- Vladimir Prutkin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Complete seamless honeycomb structure and a method for manufacturin...
- Patent number 6,057,025
- Issue date May 2, 2000
- Oskar Kalman
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multidirectionally stretch-crazed microencapsulated polymer film an...
- Patent number 5,998,007
- Issue date Dec 7, 1999
- Vladimir Prutkin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COLLAPSIBLE THREE-DIMENSIONAL ENCLOSURE, AND A METHOD OF MANUFACTUR...
- Publication number 20030168452
- Publication date Sep 11, 2003
- VLADIMIR PRUTKIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...