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CREDO TOOL CO

Overview
  • Total Patents
    75
About

CREDO TOOL CO has a total of 75 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and materials and metallurgy are GUEHRING JOERG DR, GUEHRING JOERG and WICKMAN WIMET LTD.

Patent filings per year

Chart showing CREDO TOOL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Byrley David H 17
#2 Phillips Gregory A 17
#3 Shumaker Carl 12
#4 Schimke Thomas O 11
#5 Schmidt Manfred W 11
#6 Gakhar Ved P 11
#7 Grishin Alexander 10
#8 Viswanadham Ramamurthy K 9
#9 Szymanski Donald M 9
#10 Brutscher David T 9

Latest patents

Publication Filing date Title
US6481477B1 Fence assembly for a router table
US6286406B1 Injection molded carbide cutting insert
US5875950A Nail driving apparatus
TW397727B Spade bit
AU3908897A Spade bit
US5893688A Masonry drill bit
US5951385A Drill bit case and drill sharpener package
US5931615A Twist drill bit
US5807039A Drill bit
WO9717175A2 Router table push shoe
US5802947A Dimpled circular saw blade
US5813532A Router bit case
US5704745A Chuck sleeve insert for a drill
US5755319A Safety power switch
US5803677A Hole saw
NZ309636A Masonry drill bit having a body with a slotted distal end and drill bit insert with projections, in the slot
CN1187154A Masonry drill bit and mosaic method
US5809848A Method of making a carbide cutting insert
US5630478A Masonry drill bit and method of making a masonry drill bit
US5650059A Method of making cemented carbide substrate