P

Inventor

BURNS STEVEN R

US4 patents
⚠️ This page may combine multiple inventors who share the name “BURNS STEVEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KENNAMETAL INC

3 patents
US7144208B2Dec 5, 2006

Low torque tap

KENNAMETAL INC33 citations85
US7950880B2May 31, 2011

Spiral flute tap

KENNAMETAL INC13 citations82
US9839984B2Dec 12, 2017

Method of making a cutting tap with a correction grind

KENNAMETAL INC3 citations69

MCCALLA LACKEY CORP

1 patent
US5277393AJan 11, 1994

Shelving unit

MCCALLA LACKEY CORP34 citations88