| 11790400 |
System and method for tracking recipient interactions with physical, advertising mail |
Sam Brewczynski, Mark L. Weaver |
2023-10-17 |
| 11587275 |
Method for generating a handwriting vector |
Adam Szarzynski, Randall Lee Szarzynski, Scott Hasbrouck |
2023-02-21 |
| 11257267 |
Method for generating a handwriting vector |
Adam Szarzynski, Randall Lee Szarzynski, Scott Hasbrouck |
2022-02-22 |
| 4950939 |
Channel electron multipliers |
— |
1990-08-21 |
| 4931688 |
Multifunction gas triode |
— |
1990-06-05 |
| 4752688 |
Imaging tube |
— |
1988-06-21 |
| 4730141 |
Imaging tube having a reflective photocathode and internal optical means |
— |
1988-03-08 |
| 4714861 |
Higher frequency microchannel plate |
— |
1987-12-22 |
| 4701618 |
Middle-infrared imaging device |
— |
1987-10-20 |
| 4636629 |
Image-storage microchannel device with gating means for selective ion feedback |
— |
1987-01-13 |
| 4608519 |
Middle-infrared image intensifier |
— |
1986-08-26 |
| 4305643 |
Viewer |
— |
1981-12-15 |
| 4278891 |
Far field imaging |
— |
1981-07-14 |
| 4264824 |
Far field imaging |
— |
1981-04-28 |
| 4262207 |
Near field or far field imaging apparatus with improved resolution |
— |
1981-04-14 |
| 4212707 |
Method of fabricating a collimator for X and gamma radiation |
Clinton J. Beuscher |
1980-07-15 |
| 4205228 |
Far field imaging |
— |
1980-05-27 |
| 4202599 |
Nonuniform imaging |
— |
1980-05-13 |