Gerrit Johann Visagie

Follow

Person

Pretoria, ZA

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring of operation of a padlock
- Patent number 7,171,830
- Issue date Feb 6, 2007
- Petrus Arnoldus Taljaard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Monitoring of operation of a padlock
- Publication number 20050155396
- Publication date Jul 21, 2005
- Petrus Arnoldus Taljaard
- Petrus Arnoldus Taljaard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES