Inventor
ACHTERBERG NICHOLAS E
17 patents
⚠️ This page may combine multiple inventors who share the name “ACHTERBERG NICHOLAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK & DECKER INC
14 patentsUS5896800AApr 27, 1999
Circular saw blade
BLACK & DECKER INC104 citations96
USD388318SDec 30, 1997
Decorative vent pattern for circular saw blades
BLACK & DECKER INC57 citations96
US6065370AMay 23, 2000
Circular saw blade and method
BLACK & DECKER INC70 citations95
US5758561AJun 2, 1998
Circular saw blade and method
BLACK & DECKER INC75 citations95
USD421566SMar 14, 2000
Decorative through-slot pattern for circular saw blade
BLACK & DECKER INC18 citations92
USD383368SSep 9, 1997
Saw blade with vents
BLACK & DECKER INC31 citations92
US7257900B2Aug 21, 2007
Canted saw blade
BLACK & DECKER INC54 citations91
US6662698B2Dec 16, 2003
Saw blade clamp system
BLACK & DECKER INC38 citations91
USD382786SAug 26, 1997
Circular saw blade with heat vents
BLACK & DECKER INC43 citations91
US7246927B2Jul 24, 2007
Fluorescent flashlight
BLACK & DECKER INC40 citations89
US6067888AMay 30, 2000
Surface treatment of circular saw blades
BLACK & DECKER INC33 citations89
US12168258B2Dec 17, 2024
Table saw
BLACK & DECKER INC0 citations62
US10864584B2Dec 15, 2020
Table saw
BLACK & DECKER INC0 citations51
US12502760B2Dec 23, 2025
Compact powered wrench
BLACK & DECKER INC0 citations48