Inventor
George D. Forsythe
Inventor
Landenberg, PA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia14%
B01DSeparation13%
Y10TTechnical subjects covered by former us classification10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
F41HArmour7%
E04HBuildings or like structures for particular purposes6%
F42DBlasting6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
PatentTitleYear
9,228,369'Portable protection device'20169,091,510'Transparent armor system and method of manufacture'20158,234,967'Portable protection device'20128,069,769'Portable protection device'20117,934,444'Portable protection device'20116,756,121'Carbon barrier controlled metal infiltration layer for enhanced oxidation protection'20046,555,173'Carbon barrier controlled metal infiltration layer for enhanced oxidation protection'20036,376,431'Reduced wear carbon brake material'20026,180,054'Process for making ceramic hot gas filter'20015,902,363'Ceramic hot-gas filter'19995,688,347'Process for making a ceramic hot gas filter'19975,605,553'Ceramic hot-gas filter'19975,460,637'Ceramic hot gas filter'19955,370,920'Process for producing catalyst coated thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundum'19945,215,615'Process for multiple yarn winding in ordered fashion and resulting product'19935,192,597'Process for staged multiple yarn winding and resulting product'19935,168,092'Catalyst coated thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundum'19925,079,064'Thermal shock resistant ceramic honeycomb structures of cordierite, mullite and corundum'19924,446,024'Hollow filament product'19844,197,343'Needle-punched laminate'19804,105,548'Separation device of rigid porous inorganic hollow filament and use thereof'1978T0966001'Apparatus and method for multiple strand web formation'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1994Patents assigned to DU PONT (7)· patent assignee history
1978–2016Based in Landenberg, PA, US· patent location history
1980Based in Andover, MA, US· patent location history
2011–2016Patents assigned to CARBERRY JOHN (4)· patent assignee history
2011–2016Patents assigned to DYNAMIC DEFENSE MATERIALS LLC (4)· patent assignee history
2011–2016Patents assigned to BALLARIO RAY (3)· patent assignee history
2011–2016Patents assigned to GARNIER JOHN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 7 | 1978–1994 |
| CARBERRY JOHN | 4 | 2011–2016 |
| DYNAMIC DEFENSE MATERIALS LLC | 4 | 2011–2016 |
| BALLARIO RAY | 3 | 2011–2016 |
| GARNIER JOHN | 3 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Landenberg, Pennsylvania, US | 21 | 1978–2016 |
| Andover, Massachusetts, US | 1 | 1980 |