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Inventor profile of:

Robert E. Astle

City:

Middlefield, Connecticut

Country:

United States

Published Applications:

Last publication date:

2018-12-27

Top Assignees for applications by Robert E. Astle

The entities that hold a legal rights for patent applications filed by inventor Astle Robert E.:

3M INNOVATIVE PROPERTIES COMPANY 11 St. Paul, MN United States
The Procter &Gamble Company 2 Cincinnati, OH United States
3M INNOVATIVE PROPERTIES COMPANY 1 St.Paul, MN United States
PUR WATER PURIFICATION PRODUCTS, INC. 1 Cincinnati, OH United States

Recent patent applications by Astle Robert E.

Robert E. Astle from Middlefield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-12-27

US20180369435A1

Human necessities

Disinfecting system with performance monitoring

#2 | 2018-08-16

US20180229161A1

Performing operations; transporting

ELECTRONIC SENSOR HAVING ELECTRICAL CONTACTS FOR DIRECT MONITORING OF FILTER MEDIA WITHIN A FILTRATION SYSTEM

#3 | 2018-08-09

US20180221796A1

Performing operations; transporting

Electromagnetic sensor for active monitoring of filter media within a filtration system

#4 | 2017-10-05

US20170282104A1

Performing operations; transporting

FLUID FILTER WITH OPTICAL KEY AND MANIFOLD WITH OPTICAL LOCK

#5 | 2016-03-03

US20160059165A1

Performing operations; transporting

Latch reset filter unit

#6 | 2015-11-19

US20150329384A1

Chemistry; metallurgy

RECHARGEABLE ELECTROCHEMICAL CELLS

#7 | 2015-11-05

US20150315038A1

Chemistry; metallurgy

Electrochemical cells for supply of acid water

#8 | 2015-03-12

US20150068987A1

Performing operations; transporting

FILTRATION SYSTEMS FOR FAUCETS

#9 | 2014-09-11

US20140251824A1

Chemistry; metallurgy

RECHARGEABLE ELECTROCHEMICAL CELLS

#10 | 2014-03-13

US20140069869A1

Chemistry; metallurgy

CROSS FLOW FILTRATION SYSTEM USING ATMOSPHERIC BLADDER TANK

#11 | 2013-02-14

US20130039146A1

Physics

PRECISION METERING DEVICE

#12 | 2012-10-25

US20120267327A1

Performing operations; transporting

WATER-ON-WATER FILTRATION SYSTEM WITH PRECISION METERING DEVICE

#13 | 2011-06-30

US20110155661A1

Performing operations; transporting

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#14 | 2010-10-21

US20100264078A1

Performing operations; transporting

LATCH RESET FILTER UNIT

#15 | 2010-04-22

US20100096302A1

Performing operations; transporting

SYSTEM FOR MONITORING THE PERFORMANCE OF FLUID TREATMENT CARTRIDGES

#16 | 2009-12-17

US20090308800A1

Performing operations; transporting

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#17 | 2009-08-13

US20090200238A1

Performing operations; transporting

Twin tank water-on-water filtration system

#18 | 2009-01-08

US20090008323A1

Performing operations; transporting

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#19 | 2007-09-27

US20070222101A1

Chemistry; metallurgy

Systems and methods of making molded composite blocks

#20 | 2007-09-27

US20070221569A1

Chemistry; metallurgy

Filter media

#21 | 2006-07-20

US20060157391A1

Chemistry; metallurgy

System for monitoring the performance of fluid treatment cartridges

#22 | 2006-03-30

US20060065607A1

Chemistry; metallurgy

Counter top water filtration system

#23 | 2006-03-23

US20060060512A1

Performing operations; transporting

System for monitoring the performance of fluid treatment cartridges

#24 | 2005-12-22

US20050279696A1

Performing operations; transporting

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

#25 | 2005-12-01

US20050263453A1

Performing operations; transporting

Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles

InventorID:

87621 ⎘