Inventor
Clifford L. Aseltine
Inventor
Houston, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling38%
F42DBlasting31%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition23%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
PatentTitleYear
6,349,649'Perforating devices for use in wells'20025,505,134'Perforating gun having a plurality of charges including a corresponding plurality of exploding foil or exploding bridgewire initiator apparatus responsive to a pulse of current for simultaneously detonating the plurality of charges'19965,421,418'Apparatus and method for mixing polyacrylamide with brine in an annulus of a wellbore to prevent a cement-like mixture from fouling wellbore tools'19955,347,929'Firing system for a perforating gun including an exploding foil initiator and an outer housing for conducting wireline current and EFI current'19945,042,594'Apparatus for arming, testing, and sequentially firing a plurality of perforation apparatus'19915,027,708'Safe arm system for a perforating apparatus having a transport mode an electric contact mode and an armed mode'19914,724,767'Shaped charge apparatus and method'19884,440,296'Anti-propagation explosive packaging'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to US ARMY (1)· patent assignee history
1984–2002Based in Houston, TX, US· patent location history
1988–2002Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (6)· patent assignee history
1996Patents assigned to SCHLUMBERGER TECHNICAL CORP (1)· patent assignee history
2002Patents assigned to UNIV CALIFORNIA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 6 | 1988–2002 |
| SCHLUMBERGER TECHNICAL CORP | 1 | 1996 |
| UNIV CALIFORNIA | 1 | 2002 |
| US ARMY | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 8 | 1984–2002 |