Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170416 | Scrolling thin film magnifier device | Lorna Rittenburg | 2015-10-27 |
| 8947794 | Label with integrated thin film magnifier | Lorna Rittenburg | 2015-02-03 |
| 6140134 | Analyte detection with a gradient lateral flow device | — | 2000-10-31 |
| 6068981 | Marking of orally ingested products | Frank G. Angella, Michael Pappas | 2000-05-30 |
| 5942444 | Marking of products to establish identity, source and fate | Robin Jenkins | 1999-08-24 |
| 5710005 | Analyte detection with a gradient lateral flow device | — | 1998-01-20 |
| 5654178 | Immunoassay for tetrachloroisophthalonitrile (chlorothalonil), its derivatives and breakdown products | Donna A. Fitzpatrick, Bharat B. Kikani, Frank P. Petersen | 1997-08-05 |
| 5558997 | Monoclonal antibodies to mycosphaerella species | Frank P. Petersen, Mark D. Clymer, Sally A. Miller, G. David Grothaus | 1996-09-24 |
| 5217871 | Monoclonal antibodies to Leptosphaeria nodorum | Frank P. Petersen, Mark D. Clymer, Sally A. Miller, G. David Grothaus | 1993-06-08 |
| 4215108 | Lobster gaffkemia vaccine | Robert Bayer | 1980-07-29 |