AO

Anthony Alfred Van Osenbruggen

NO Norton: 6 patents #23 of 343Top 7%
Overall (All Time): #759,854 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6368199 Backing plates for abrasive disks 2002-04-09
6312325 Sanding disks 2001-11-06
6280309 Accessories and attachments for angle grinder 2001-08-28
6244947 Wire brush attachment for angle grinder 2001-06-12
6173470 Brush attachment for grinder 2001-01-16
6007415 Sanding disks 1999-12-28
5947805 Accessory for an angle grinder 1999-09-07