| 12291704 |
Universal test device, assembly, and method |
Paul E. Graham, Jeffrey Verrette, Richard T. Skiffington |
2025-05-06 |
| 11427849 |
Culture medium method and device |
Gregory W. Durbin, Stanley E. Charm, Richard T. Skiffington |
2022-08-30 |
| 11009446 |
Plate reader observation methods and operation |
Richard T. Skiffington, Robert J. Markovsky, Stanley E. Charm, Paul E. Graham, Jovo Djuragic |
2021-05-18 |
| 10988720 |
Peel plate assembly |
Richard T. Skiffington, Robert J. Markovsky, Byron Roberts, Stanley E. Charm, Benjamin Mathieu |
2021-04-27 |
| 10563164 |
Plate reader |
Richard T. Skiffington, Robert J. Markovsky, Stanley E. Charm, Paul E. Graham, Byron A. Roberts |
2020-02-18 |
| 10495563 |
Plate reader observation methods and operation |
Richard T. Skiffington, Robert J. Markovsky, Stanley E. Charm |
2019-12-03 |
| 9376704 |
Test kit and method for detecting bacteriophage |
Gregory W. Durbin |
2016-06-28 |
| 8476064 |
Inhibition assay method and device for detection of antibiotics |
Steven J. Saul, Martin T. Rossi |
2013-07-02 |
| 8236515 |
Method for detecting ATP |
Stanley E. Charm, Cheryl B. Francisco, Robert J. Markovsky, Steven J. Saul |
2012-08-07 |
| 7993871 |
Sampling method and device |
Richard T. Skiffington, John F. Fitchen |
2011-08-09 |
| 7897365 |
Method for adjusting antibiotic sensitivity of a test culture |
Steven J. Saul, Martin T. Rossi, Robert J. Markovsky |
2011-03-01 |
| 7824878 |
Sensitive method for detecting low levels of ATP |
Stanley E. Charm, Cheryl B. Francisco, Robert J. Markovsky, Steven J. Saul |
2010-11-02 |
| 7494781 |
Sensitive method for detecting low levels of ATP |
Stanley E. Charm, Cheryl B. Francisco, Robert J. Markovsky, Steven J. Saul |
2009-02-24 |
| 7229783 |
Method for monitoring hygiene |
Steven J. Saul, Cheryl B. Francisco, Robert J. Markovsky, Stanley E. Charm |
2007-06-12 |
| 7132249 |
Method of determining allergenic food on surfaces |
Stanley E. Charm, Cheryl B. Francisco, Robert J. Markovsky, Steven J. Saul |
2006-11-07 |
| 6682005 |
Method of recovery of precious metals & heavy minerals |
Calvin Leslie Kantonen, John Brian Nichole |
2004-01-27 |
| 4952329 |
Separation of polymetallic sulphides by froth flotation |
Srdjan Bulatovic |
1990-08-28 |
| 4880529 |
Separation of polymetallic sulphides by froth flotation |
Srdjan Bulatovic |
1989-11-14 |
| 4619814 |
Process for the recovery of non-ferrous metals from sulphide ores and concentrates |
Roy S. Boorman, Igor Wilkomirsky |
1986-10-28 |
| 4555361 |
Method of reducing the volume of solid radioactive waste |
Leo P. Buckley, Kenneth A. Burrill, Conrad D. Desjardins |
1985-11-26 |
| 4415540 |
Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
Igor Wilkomirsky, Roy S. Boorman |
1983-11-15 |
| 4372782 |
Recovery of lead and silver from minerals and process residues |
Roy S. Boorman, Ross Gilders |
1983-02-08 |
| 4317803 |
Recovery of non-ferrous metals by thermal treatments of solutions containing non-ferrous and iron sulphates |
Igor Wilkomirsky, Roy S. Boorman |
1982-03-02 |
| 4224122 |
Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
Igor Wilkomirsky, Roy S. Boorman |
1980-09-23 |