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Inventor

DANIEL W. HENNEN

Inventor
US

Overview

4→
Patents
2021–2023
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

B01Dprimary
B01DSeparation16%
F24FAir-conditioning16%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure16%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
H04WWireless communication networks16%
B29DProducing particular articles from plastics or from substances in a plastic state5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C09JAdhesives5%
G02BOptical elements, systems or apparatus5%
PatentTitleYear
11,708,510Optical adhesive202311,617,980Air filter condition sensing202311,607,635Air filter condition sensing202311,202,982Air filter condition sensing2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2021–2023Based in US· patent location history
2023Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES COMPANY32023
3M INNOVATIVE PROPERTIES CO12021
Locations
LocationPatentsSpan
US42021–2023