Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446367 | Joint design for segmented silicon carbide liner in a fluidized bed reactor | Michael V. Spangler, Gerald Zeininger, William J. Onstot, Walter J. Stupin | 2016-09-20 |
| 9404177 | Obstructing member for a fluidized bed reactor | Michael V. Spangler | 2016-08-02 |
| 9238211 | Segmented silicon carbide liner | E. Wayne Osborne, Michael V. Spangler, Gerald Zeininger, William J. Onstot, Walter J. Stupin | 2016-01-19 |
| 9212421 | Method and apparatus to reduce contamination of particles in a fluidized bed reactor | Michael V. Spangler | 2015-12-15 |
| 8812134 | Helix fixation mechanism | Arthur J. Foster | 2014-08-19 |
| 8683952 | Cat litter box system | — | 2014-04-01 |
| 8353949 | Medical devices with drug-eluting coating | Jan Weber | 2013-01-15 |
| 8275468 | Helical fixation member with chemical elution capabilities | Arthur J. Foster | 2012-09-25 |
| 8231669 | Tether guided stent side branch | Graig L. Kveen | 2012-07-31 |
| 8187222 | Devices and systems for delivery of therapeutic agents to body lumens | Jan Weber, Tracee Eidenschink | 2012-05-29 |
| 8137953 | Lactic acid-producing yeast cells having nonfunctional L- or D-lactate:ferricytochrome C oxidoreductase cells | Pirkko Suominen, Aristos Aristidou, Benjamin Matthew Hause, Pim Van Hoek, Catherine Asleson Dundon | 2012-03-20 |
| 8066759 | Resonator for medical device | Jan Weber | 2011-11-29 |
| 7452372 | Bifurcated stent | — | 2008-11-18 |
| 7445629 | Medical device for delivering biologically active material | Arthur Rosenthal, James J. Barry | 2008-11-04 |
| 7326245 | Medical device for delivering biologically active material | Arthur Rosenthal, Timothy G. J. Ehr | 2008-02-05 |
| 6924253 | Scale removal | Bentley J. Palmer, Diankui Fu, Roger J. Card | 2005-08-02 |
| 5554119 | Drug delivery catheter with manifold | Kent D. Harrison, Gary L. Hendrickson, Thomas J. Holman, Daniel M. Lafontaine, David B. Robinson | 1996-09-10 |
| 4906371 | Filter element having microporous membrane | — | 1990-03-06 |