Inventor
Todd Alan Skare
Inventor
Elma, NY, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Jprimary
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
F01DNon-positive displacement machines or engines, e.g. steam turbines7%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application7%
PatentTitleYear
8,397,535'Method and apparatus for pressurized product production'20137,487,648'Cryogenic air separation method with temperature controlled condensed feed air'20096,779,361'Cryogenic air separation system with enhanced liquid capacity'20046,543,253'Method for providing refrigeration to a cryogenic rectification plant'20036,023,945'Annular column for cryogenic rectification'20005,946,942'Annular column for cryogenic rectification'19995,901,579'Cryogenic air separation system with integrated machine compression'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2013Patents assigned to PRAXAIR TECHNOLOGY INC (7)· patent assignee history
1999–2004Based in Elma, NY, US· patent location history
2009Based in Shanghai, CN· patent location history
2013Patents assigned to HOWARD HENRY EDWARD (1)· patent assignee history
2013Patents assigned to JIBB RICHARD JOHN (1)· patent assignee history
2013Patents assigned to PARSNICK DAVID ROSS (1)· patent assignee history
2013Patents assigned to SHELAT MAULIK (1)· patent assignee history
2013Based in Madrid, ES· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRAXAIR TECHNOLOGY INC | 7 | 1999–2013 |
| HOWARD HENRY EDWARD | 1 | 2013 |
| JIBB RICHARD JOHN | 1 | 2013 |
| PARSNICK DAVID ROSS | 1 | 2013 |
| SHELAT MAULIK | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elma, New York, US | 5 | 1999–2004 |
| Madrid, ES | 1 | 2013 |
| Shanghai, CN | 1 | 2009 |