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Inventor

Mark Holzwanger

Inventor
Hewlett, NY, US

Overview

5→
Patents
2015–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems11%
F25DRefrigerators11%
G05DSystems for controlling or regulating non-electric variables11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04WWireless communication networks11%
A61JContainers specially adapted for medical or pharmaceutical purposes7%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles7%
F25CProducing, working or handling ice7%
G08GTraffic control systems7%
H04BTransmission7%
PatentTitleYear
10,598,409Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous CO202010,345,015Portable instant cooling system with controlled temperature obtained through time-release liquid or gaseous CO20199,976,782Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous CO20189,349,287'System for obtaining vehicular traffic flow data from a tire pressure monitoring system'20169,153,128'Traffic signal device for driver/pedestrian/cyclist advisory message screen at signalized intersections'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to HOLZWANGER HARRY (5)· patent assignee history
2015–2020Patents assigned to HOLZWANGER MARK (5)· patent assignee history
2015–2020Patents assigned to LIU XIANGHONG HENRY (5)· patent assignee history
2015–2016Based in Forest Hills, NY, US· patent location history
2016–2020Patents assigned to HU HENG (4)· patent assignee history
2018–2020Patents assigned to Frostime LLC (3)· patent assignee history
2018–2020Based in Hewlett, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOLZWANGER HARRY52015–2020
HOLZWANGER MARKself52015–2020
LIU XIANGHONG HENRY52015–2020
HU HENG42016–2020
Frostime LLC32018–2020
Locations
LocationPatentsSpan
Hewlett, New York, US32018–2020
Forest Hills, New York, US22015–2016