Inventor
Robert H. Coultrip
Inventor
Yorktown, VA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics17%
H05BElectric heating17%
B23DPlaning8%
B23KSoldering or unsoldering8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper8%
C09JAdhesives8%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
6,692,423'Method of sealing a cigarette container'20045,919,387'Inductive systems for bonding and joining pipes'19995,374,808'Method and device for determining bond separation strength using induction heating'19945,374,809'Induction heating coupler and annealer'19945,266,764'Flexible heating head for induction heating'19934,488,335'Hot melt adhesive attachment pad'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1999Patents assigned to NASA (2)· patent assignee history
1984–2004Based in Yorktown, VA, US· patent location history
1993–1994Patents assigned to US ARMY (3)· patent assignee history
2004Patents assigned to SASIB CORP OF AMERICA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US ARMY | 3 | 1993–1994 |
| NASA | 2 | 1984–1999 |
| SASIB CORP OF AMERICA | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yorktown, Virginia, US | 6 | 1984–2004 |