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Inventor

Martin Rathgeber

Inventor
Chicago, IL, US

Overview

2→
Patents
2020–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B65Bprimary
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials33%
F25CProducing, working or handling ice33%
F25DRefrigerators33%
PatentTitleYear
11,079,156Ice machine202110,871,319Ice machine2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to ASPEN ICE LLC (2)· patent assignee history
2020Patents assigned to ANDERSON CRAIG (1)· patent assignee history
2020Patents assigned to BENEZRA MARGARET LOWAN (1)· patent assignee history
2020Patents assigned to CHESLEY DAVID (1)· patent assignee history
2020Patents assigned to MOY KING YA (1)· patent assignee history
2020–2021Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASPEN ICE LLC22020–2021
ANDERSON CRAIG12020
BENEZRA MARGARET LOWAN12020
CHESLEY DAVID12020
MOY KING YA12020
Locations
LocationPatentsSpan
Chicago, Illinois, US22020–2021