LexDanaLexDanabeta
Inventor

CALVIN STATES NELSON

Inventor
US

Overview

1→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation33%
B23DPlaning33%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling33%
PatentTitleYear
12,403,539Standpipe recirculation systems for material removal machines2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to ILLINOIS TOOL WORKS (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ILLINOIS TOOL WORKS12025
Locations
LocationPatentsSpan
US12025