LexDanaLexDanabeta
Inventor

Zachary A. Schaefer

Inventor
Minneapolis, MN, US

Overview

3→
Patents
2019
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC07primary
LOC0767%
LOC0433%
PatentTitleYear
D0864510Cleaning tool2019D0854269Cleaning tool2019D0842570Cleaning tool2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2019Based in Minneapolis, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO32019
Locations
LocationPatentsSpan
Minneapolis, Minnesota, US32019