Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213870 | Micro-textured surfaces via low pressure rolling | Mehdi Shafiei, Peter Knelsen, Steven L. Mick | 2022-01-04 |
| 10926319 | Clad sheets for heat exchangers | Yudie Yuan | 2021-02-23 |
| 9127860 | Solar energy absorber unit and solar energy device containing same | Yudie Yuan | 2015-09-08 |
| 8429987 | Screening portal, system and method of using same | Kevin L. Linker, Charles A. Brusseau | 2013-04-30 |
| 8185101 | Handheld portable real-time tracking and communications device | James M. Wiseman, Loren E. Riblett, Jr., Karl L. Green, Robert N. Cook, III, James Stevens | 2012-05-22 |
| 7624609 | Roll embossing of discrete features | Melville D. Ball, Gary J. Smith | 2009-12-01 |
| 7516637 | Method and apparatus for texturing a metal sheet or strip | Geoffrey M. Scamans, Christopher Davenport, Daniel B. Miller, David Skingley Wright | 2009-04-14 |
| 7353681 | Roll embossing of discrete features | Melville D. Ball, Gary J. Smith | 2008-04-08 |
| 6083360 | Supplemental heating of deposition tooling shields | James A. Ohlhausen, Diane E. Peebles, Kenneth H. Eckelmeyer | 2000-07-04 |
| 5395489 | Electrochemically roughening aluminum metal sheet | John A. Ward, Jonathan Ball, Peter K. F. Limbach | 1995-03-07 |
| 5376471 | Aluminium battery with electrolyte circulation means | Robert P. Hamlen | 1994-12-27 |
| 5032474 | Aluminium batteries | — | 1991-07-16 |
| 5004654 | Aluminium batteries | Geoffrey M. Scamans, Wilfred B. O'Callaghan, Paul Wycliffe | 1991-04-02 |
| 4942100 | Aluminium batteries | Geoffrey M. Scamans, Wilfred B. O'Callaghan | 1990-07-17 |