Inventor
John W. Cole
Inventor
Springfield, CA
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
A61BDiagnosis6%
A61KPreparations for medical, dental or toiletry purposes6%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
C02FTreatment of water, waste water, sewage, or sludge6%
C07JSteroids6%
E02FDredging6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H05KPrinted circuits6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
PatentTitleYear
10,477,324Test apparatus for binaurally-coupled acoustic devices201910,171,920Test apparatus for binaurally-coupled acoustic devices20199,961,455Test apparatus for binaurally-coupled acoustic devices20189,860,652'Test apparatus for binaurally-coupled acoustic devices'20186,988,122'Ferris-wheel queue'20065,973,602'Method and apparatus for monitoring temperature conditions in an environment'19995,519,534'Irradiance attachment for an optical fiber to provide a uniform level of illumination across a plane'19965,435,307'Surface fluorescent monitor'19954,461,473'Weightlifting apparatus'19844,268,398'Sludge agitating method'19814,264,514'Method and reagents for measuring the level of conjugated bile acids'19814,220,598'Method and reagents for measuring the level of conjugated bile acids'19804,217,269'Dipeptide chromogenic substrates'19804,191,479'Sludge agitating apparatus'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to ABBOTT LAB (3)· patent assignee history
1980–1981Based in Deerfield, IL, US· patent location history
1980–1981Based in Indianapolis, IN, US· patent location history
1981–2018Patents assigned to COLE JOHN W (2)· patent assignee history
1999Patents assigned to COLE BOYD F (1)· patent assignee history
1999Patents assigned to COLE DANIELLE K (1)· patent assignee history
1999Based in Marble Dale, CT, US· patent location history
2006Based in Aliso Viejo, CA, US· patent location history
2018–2019Patents assigned to ETYMONIC DESIGN INCORPORATED (4)· patent assignee history
2018–2019Based in Springfield, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ETYMONIC DESIGN INCORPORATED | 4 | 2018–2019 |
| ABBOTT LAB | 3 | 1980–1981 |
| COLE JOHN Wself | 2 | 1981–2018 |
| COLE BOYD F | 1 | 1999 |
| COLE DANIELLE K | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Springfield, CA | 4 | 2018–2019 |
| Deerfield, Illinois, US | 3 | 1980–1981 |
| Indianapolis, IN, US | 2 | 1980–1981 |
| Aliso Viejo, California, US | 1 | 2006 |
| Marble Dale, CT, US | 1 | 1999 |