Inventor

Kraig J. Koski

Inventor

Longmont, CO, US

Overview

7→

Patents

1996–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B01Dprimary

B01DSeparation20%

C02FTreatment of water, waste water, sewage, or sludge15%

LOC2310%

Y10TTechnical subjects covered by former us classification10%

A61BDiagnosis5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general5%

B67DDispensing, delivering or transferring liquids, not otherwise provided for5%

F04BPositive-displacement machines for liquids5%

H01LSemiconductor devices5%

PatentTitleYear

10,973,494Flexible circuit with redundant connection points for ultrasound array2021 5,997,734'Flow totalization, reset, and restriction mechanism for use in indicating the end of a treatment cartridge useful life'1999 5,993,648'Water filtration device with a water fountain outlet and a faucet outlet with flow viewing apparatus'1999 5,919,363'Filter having pinched ends for improved sealing effect'1999 D0410273'Water filtration device'1999 D0410064'Filtration cartridge'1999 5,580,447'Biocide filter'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to SWEETWATER INC (1)· patent assignee history

1996Based in Lafayette, CO, US· patent location history

1999Patents assigned to AMERICAN STANDARD INC (5)· patent assignee history

1999Based in Longmont, CO, US· patent location history

2021Patents assigned to ECHONOUS INC (1)· patent assignee history

2021Based in Bothell, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMERICAN STANDARD INC	5	1999
ECHONOUS INC	1	2021
SWEETWATER INC	1	1996

Locations

Location	Patents	Span
Longmont, CO, US	5	1999
Bothell, Washington, US	1	2021
Lafayette, CO, US	1	1996