Inventor
Michael Joseph Pearce
Inventor
Blountville, TN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
A24DCigars6%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%
D01GPreliminary treatment of fibres, e.g. for spinning6%
D02GCrimping or curling fibres, filaments, threads, or yarns6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
D06PDyeing or printing textiles6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G06FElectric digital data processing6%
PatentTitleYear
10,452,873Fibers with surface markings used for coding20199,865,182'Fibers with surface markings used for coding'20189,442,074'Fibers with surface markings used for coding'20165,986,755'Elastic radiation scatter-detecting safety device analyzer apparatus provided with safety device and method for controlling a laser excitation source'19995,652,653'On-line quantitative analysis of chemical compositions by Raman spectrometry'19975,638,172'On-line quantitative analysis of chemical compositions by raman spectrometry'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2019Patents assigned to EASTMAN CHEM CO (6)· patent assignee history
1997–2019Based in Blountville, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN CHEM CO | 6 | 1997–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Blountville, TN, US | 6 | 1997–2019 |