Inventor
Paul J. Kovacik
Inventor
Ford City, PA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates31%
Y10TTechnical subjects covered by former us classification23%
B29CShaping or joining of plastics15%
B23KSoldering or unsoldering8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C03BManufacture, shaping, or supplementary processes8%
H05KPrinted circuits8%
PatentTitleYear
5,928,467'Device for and method of aligning and/or maintaining a side of a spacer frame in alignment during fabrication of a multi sheet glazing unit'19995,775,393'Method of and nozzle for filling compartment of a multisheet glazing unit'19985,720,836'Device for and method of aligning and/or maintaining a side of a spacer frame in alignment during fabrication of a multi sheet glazing unit'19985,531,047'Glazing unit having three or more glass sheets and having a low thermal edge, and method of making same'19965,021,074'Method of and apparatus for joining edges of glass sheets, one of which has an electroconductive coating and the article made thereby'19914,220,491'Method for forming an accurately assembled laminate utilizing a vacuum holding press'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1998Patents assigned to PPG INDUSTRIES INC (5)· patent assignee history
1980–1999Based in Ford City, PA, US· patent location history
1996Based in Washington Township, Armstrong County, PA, US· patent location history
1999Patents assigned to PPG IND OHIO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG INDUSTRIES INC | 5 | 1980–1998 |
| PPG IND OHIO INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ford City, Pennsylvania, US | 5 | 1980–1999 |
| Washington Township, Armstrong County, Pennsylvania, US | 1 | 1996 |