Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118428 | Construction of digital representation of complex compositional fluids | John Ratulowski, Denis Vladimirovich Klemin, Oleg Yurievich Dinariev, Nikolay Vyacheslavovich Evseev, Evgeny Ivanov +2 more | 2021-09-14 |
| 10620340 | Tuning digital core analysis to laboratory results | Denis Vladimirovich Klemin, Alexander Nikolaevich Nadeev | 2020-04-14 |
| 10465483 | Digital core sensitivity analysis | Denis Vladimirovich Klemin, Alexander Nikolaevich Nadeev, Omer Gurpinar, John Ratulowski | 2019-11-05 |
| 10061061 | Well treatment with digital core analysis | Murtaza Ziauddin, Denis Vladimirovich Klemin, Alexander Nikolaevich Nadeev | 2018-08-28 |
| 9927554 | Digital core model construction | Alexander Nikolaevich Nadeev, Igor Andreevich Varfolomeev, Ivan Yakimchuk, Denis Vladimirovich Klemin, Dmitry Anatolievich Koroteev +1 more | 2018-03-27 |
| 9000287 | Electrical guitar interface method and system | John Biondo | 2015-04-07 |
| 7544961 | Sample collection and testing system including a rotatable shaft with a helical guiding member to translate longitudinal motion of a slidable shaft into rotational motion | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Joseph B. Di Carlo, Anita Kressner | 2009-06-09 |
| 7399984 | Sample collection and testing system having a displacement member causing reagent to come into contact with a sample collection surface | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Joseph B. Di Carlo, Anita Kressner | 2008-07-15 |
| 7030403 | Sample collection and bioluminescent sample testing system | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Joseph B. Di Carlo, Anita Kressner | 2006-04-18 |
| 6924498 | Sample collection and testing system | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Joseph B. Di Carlo, Anita Kressner | 2005-08-02 |
| 6640503 | Waterproof roof deck post construction and method | Lawrence P. Evensen, Richard Arthur SPINDEL | 2003-11-04 |
| 5632048 | Protector hearing helmet | David Mortell, Lawrence Bernstein | 1997-05-27 |
| 5408212 | Multi-mode combination alarm and locking apparatus for bicycles, motorcycles and the like | Chip Meyers, Frederick W. Schmidt | 1995-04-18 |
| D333185 | Wand for determining drug test result | John von Buelow, Denise C. Garrison, Vance C. Mitchell, Nelson F. Thune, Leonard Porche | 1993-02-09 |
| D333186 | Drug specimen test module | John von Buelow, Denise C. Garrison, Richard Arthur SPINDEL, Nelson F. Thune | 1993-02-09 |
| 4488516 | Soot blower system | Kees A. Bueters | 1984-12-18 |
| 4446799 | Fluidized bed fuel feed system | — | 1984-05-08 |