Inventor
BOOKHEIMER ALAN J
US16 patents
Patents
16 patentsUS10940551B1Mar 9, 2021
Lightweight cutting tool
KENNAMETAL INC10 citations83
US10252389B2Apr 9, 2019
Quick-change clamping unit for toolholder and method of using same
KENNAMETAL INC2 citations72
US11571759B2Feb 7, 2023
Cutting tool with directed fluid flow to facilitate chip evacuation
KENNAMETAL INC5 citations71
US11504784B2Nov 22, 2022
Cutting tool with interconnected arms for increased stiffness to weight ratio
KENNAMETAL INC5 citations71
US12551953B2Feb 17, 2026
Modular drill with cam clamping
KENNAMETAL INC1 citations62
US10967438B2Apr 6, 2021
Sealed collet
KENNAMETAL INC0 citations62
US10399150B2Sep 3, 2019
Sealed collet
KENNAMETAL INC1 citations62
US11819925B2Nov 21, 2023
Damper system for cutting tool
KENNAMETAL INC0 citations61
US11911835B2Feb 27, 2024
Lightweight rotary cutting tool
KENNAMETAL INC0 citations60
US11883894B2Jan 30, 2024
Composite cutting tool
KENNAMETAL INC1 citations60
US11420269B2Aug 23, 2022
Clamping assembly, a toolholder assembly comprising a clamping assembly and a toolholder, and a method of changing a toolholder in a toolholder assembly
KENNAMETAL INC0 citations60
US11358227B2Jun 14, 2022
Toolholder assembly with flexible canister
KENNAMETAL INC1 citations60
USRE50607ESep 30, 2025
Lightweight cutting tool
KENNAMETAL INC0 citations59
US11986893B2May 21, 2024
Hardware fastener with movable threaded element and one or more spring-like members
KENNAMETAL INC0 citations57
US11148213B2Oct 19, 2021
Hardware fastener with movable threaded element and one or more spring-like members
KENNAMETAL INC1 citations57
US10449608B2Oct 22, 2019
Toolholder assembly with lock rod
KENNAMETAL INC0 citations31