Inventor
David M. Stotka
Inventor
Washington, PA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels25%
H01BCables13%
H05KPrinted circuits13%
Y10TTechnical subjects covered by former us classification13%
B22FWorking metallic powder8%
B05DProcesses for applying fluent materials to surfaces, in general4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B44CProducing decorative effects4%
B44FSpecial designs or pictures4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
PatentTitleYear
8,691,332'Ultra low-emissivity (ultra low E) silver coating'20147,955,470'Method of decorating laminated glass'20117,833,439'Ultra low-emissivity (ultra low E) silver coating'20106,814,795'Hot melt conductor paste composition'20045,417,745'Silver containing conductive coatings'19955,346,651'Silver containing conductive coatings'19944,983,196'Method of molding enamel coated glass sheet without adhesion to die'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1991–2014Based in Washington, PA, US· patent location history
1994–1995Patents assigned to CERDEC CORP (2)· patent assignee history
2004–2014Patents assigned to FERRO CORP (4)· patent assignee history
2004Based in Washsington, PA, US· patent location history
2014Patents assigned to BROWN TERRY J (1)· patent assignee history
2014Patents assigned to PICARD WILLIAM G (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FERRO CORP | 4 | 2004–2014 |
| CERDEC CORP | 2 | 1994–1995 |
| BROWN TERRY J | 1 | 2014 |
| CIBA GEIGY CORP | 1 | 1991 |
| PICARD WILLIAM G | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Washington, Pennsylvania, US | 6 | 1991–2014 |
| Washsington, Pennsylvania, US | 1 | 2004 |