Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442015 | Sample test cards | Raymond O'Bear, Brian Livingston, David Hertlein, Stanley Michael Philipak | 2022-09-13 |
| 11104931 | Automated microbial detection apparatus | Ronnie J. Robinson, Mark Joseph Fanning, Stanley Michael Philipak, James Clement Bishop, Gary W. Sommer +2 more | 2021-08-31 |
| 10006074 | Automated microbial detection apparatus | Ronnie J. Robinson, Mark Joseph Fanning, Stanley Michael Philipak, James Clement Bishop, Gary W. Sommer +2 more | 2018-06-26 |
| 10006075 | Automated loading mechanism for microbial detection apparatus | Stanley Michael Philipak, Mark Joseph Fanning, Ronnie J. Robinson, James Clement Bishop, Lawrence E. Guerra +2 more | 2018-06-26 |
| 9841377 | Sample test cards | Raymond O'Bear, Brian Livingston, David Hertlein, Stanley Michael Philipak | 2017-12-12 |
| 7766009 | Portable liquid oxygen unit with multiple operational orientations | Mark R. Frye, Leonardo Shiki Toma | 2010-08-03 |
| 7296569 | Portable liquid oxygen unit with multiple operational orientations | Mark R. Frye, Leonardo Shiki Toma | 2007-11-20 |
| 6843247 | Portable liquid oxygen unit with multiple operational orientations | Mark R. Frye, Leonardo Shiki Toma | 2005-01-18 |
| 6575159 | Portable liquid oxygen unit with multiple operational orientations | Mark R. Frye, Leonardo Shiki Toma | 2003-06-10 |
| 6513522 | Wearable storage system for pressurized fluids | John I. Izuchukwu, Stan A. Sanders | 2003-02-04 |
| 6412484 | Fluid control valve for pressure vessel | John I. Izuchukwu, Stan A. Sanders | 2002-07-02 |
| D437056 | Portable gas dispenser | Leonardo Shiki Toma, Mark R. Frye, Scott LaVoy Conway | 2001-01-30 |
| D436401 | Combined storage and delivery container system for a breathable gas | Leonardo Shiki Toma, Mark R. Frye, Timothy J. Payne | 2001-01-16 |
| 5561983 | Cryogenic liquid delivery system | Jeffrey S. Dresow | 1996-10-08 |