Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296701 | Apparatus for inspecting containers having a dual optical transmission means, a dual light sensing means and a rotating head | James A. Kirkman | 1994-03-22 |
| 5291271 | Measurement of transparent container wall thickness | John W. Juvinall, Steven D. Kistler | 1994-03-01 |
| 5243400 | Inspection of transparent containers | — | 1993-09-07 |
| 5233186 | Inspection of transparent containers with opposing reflection means | — | 1993-08-03 |
| 5200801 | Inspection of container finish | John W. Juvinall, Robert Kohler | 1993-04-06 |
| 4967070 | Indentification of a molded container with its mold of origin | Dennis L. Brower | 1990-10-30 |
| 4945228 | Inspection of container finish | John W. Juvinall | 1990-07-31 |
| 4764015 | Method and apparatus for non-contact spatial measurement | Robert J. Bieringer | 1988-08-16 |
| 4610542 | System for detecting selective refractive defects in transparent articles | — | 1986-09-09 |
| 4483615 | Method and apparatus for detecting checks in glass tubes | Robert J. Bieringer, Robert Kohler | 1984-11-20 |
| 4215939 | Glue drop detector | John W. Miller | 1980-08-05 |