Bernard Tanner

📍 Calgary, CA: #971 of 5,407 inventorsTop 20%

Overall (All Time): #1,242,422 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D612230	Screw slot	—	2010-03-23
D576009	Screwdriver bit	—	2008-09-02
5441147	Plastic packaging collars for drink cans	—	1995-08-15
4766782	Screw and nail guide	—	1988-08-30