Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469175 | Stackable fiber optic transmitter/receiver modules | Francis P. Jachetta, Jesse Lloyd Maxwell Kent | 2019-11-05 |
| 9053338 | Methods, apparatuses, and computer program products for exception handling | — | 2015-06-09 |
| 7866896 | Electrical to optical and optical to electrical connector system | David Pelletier, Joseph Curini | 2011-01-11 |
| 7532576 | Site-to-site dynamic virtual local area network | Dennis M. Wiedeman, Dwayne R. Potter, Richard D. Amberg | 2009-05-12 |
| 7327959 | Camera-mountable fiber optic transceiver system | David Pelletier, James Bennett Hurwitz | 2008-02-05 |
| 6977900 | Site-to-site dynamic virtual local area network | Dennis M. Wiedeman, Dwayne R. Potter, Richard D. Amberg | 2005-12-20 |
| 6654347 | Site-to-site dynamic virtual local area network | Dennis M. Wiedeman, Dwayne R. Potter, Richard D. Amberg | 2003-11-25 |
| 6651093 | Dynamic virtual local area network connection process | Dennis M. Wiedeman, Dwayne R. Potter, Richard D. Amberg | 2003-11-18 |
| 6499115 | Burn rack dynamic virtual local area network | Dennis M. Wiedeman, Dwayne R. Potter, Richard D. Amberg | 2002-12-24 |
| 6115159 | Apparatus for fiber optic triaxial camera interface | — | 2000-09-05 |
| 5400855 | Casing inflation packer | Lee W. Stepp, Richard L. Giroux, John T. Brandell | 1995-03-28 |
| 4424861 | Inflatable anchor element and packer employing same | Ernest E. Carter, Jr. | 1984-01-10 |
| 4369840 | Anchor and anchor positioner assembly | David D. Szarka | 1983-01-25 |
| 4334582 | Method of cementing from a floating vessel | Ernest E. Carter, Jr. | 1982-06-15 |
| 4319638 | Apparatus for cementing from a floating vessel | Ernest E. Carter, Jr. | 1982-03-16 |
| 4299397 | Inflatable packer assembly with control valve | Ernest E. Carter, Jr. | 1981-11-10 |
| 4296808 | Isolation packer extension | Ernest E. Carter, Jr. | 1981-10-27 |
| 4295524 | Isolation gravel packer | David D. Szarka | 1981-10-20 |
| 4286658 | Isolation packer and methods of cementing from a floating vessel | Ernest E. Carter, Jr. | 1981-09-01 |
| 4273190 | Method and apparatus for gravel packing multiple zones | David D. Szarka, Odie R. S. Davis, Nolan M. Workman | 1981-06-16 |
| 4270608 | Method and apparatus for gravel packing multiple zones | James D. Hendrickson, Pat M. White, Odie R. S. Davis, Nolan M. Workman, David D. Szarka | 1981-06-02 |
| 4260164 | Inflatable packer assembly with control valve | Ernest E. Carter, Jr. | 1981-04-07 |
| 4253676 | Inflatable packer element with integral support means | Steven G. Streich | 1981-03-03 |
| 4246968 | Cementing tool with protective sleeve | Robert L. Jessup | 1981-01-27 |
| 4192378 | Port valve isolation packer | Ernest E. Carter, Jr. | 1980-03-11 |