Inventor
James F. Pigford
Inventor
South Bend, IN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation30%
C04BLime, magnesia26%
C10CWorking-up pitch, asphalt, bitumen, tar17%
Y10TTechnical subjects covered by former us classification17%
B29CShaping or joining of plastics9%
PatentTitleYear
7,172,408'Rapid densification of porous bodies (preforms) with high viscosity resins or pitches using a resin transfer molding process'20076,537,470'Rapid densification of porous bodies (preforms) with high viscosity resins or pitches using a resin transfer molding process'20036,342,171'Process of stabilizing a carbonaceous pitch-based foam'20026,323,160'Carbon-carbon composite material made from densified carbon foam'20016,315,974'Method for making a pitch-based foam'20016,077,464'Process of making carbon-carbon composite material made from densified carbon foam'20004,982,818'Cyclic brake disc overhaul technique and structure'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2002Patents assigned to ALLIED SIGNAL INC (5)· patent assignee history
1991–2002Based in South Bend, IN, US· patent location history
2003–2007Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2003–2007Based in Kingwood, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIED SIGNAL INC | 5 | 1991–2002 |
| HONEYWELL INT INC | 2 | 2003–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Bend, IN, US | 5 | 1991–2002 |
| Kingwood, Texas, US | 2 | 2003–2007 |