| 9085119 |
Partitioned game card holder using monocoque construction |
— |
2015-07-21 |
| 8820639 |
Security feature RFID card |
— |
2014-09-02 |
| 8023121 |
Method for optically collecting numismatic data and associated algorithms for unique identification of coins |
— |
2011-09-20 |
| 7967126 |
Self-centering loading, indexing, and flipping mechanism for coinage and coin analysis |
— |
2011-06-28 |
| 7916281 |
Apparatus for producing optical signatures from coinage |
— |
2011-03-29 |
| 7140540 |
Method of making secure personal data card |
— |
2006-11-28 |
| 7131574 |
Optical memory card based e-commerce business method |
Louis H. Sciupac |
2006-11-07 |
| 6550676 |
Hybrid card contact actuator system and method |
— |
2003-04-22 |
| 5089693 |
Reader/writer for arcuately flexed data cards |
— |
1992-02-18 |
| 4912312 |
Optical card duplicating system |
— |
1990-03-27 |
| 4820913 |
Multiple card recording system |
— |
1989-04-11 |
| 4818852 |
Method for forming data cards with registered images |
Joseph Arnold, Jerome Drexler |
1989-04-04 |
| 4736966 |
Data card with peelable protective layers |
Eric W. Bouldin, Christopher J. Dyball |
1988-04-12 |
| 4711347 |
Protective envelope for optical data card |
Jerome Drexler |
1987-12-08 |
| 4700840 |
Data card cassette |
— |
1987-10-20 |
| 4692402 |
Ultrathin optical recording medium with moisture barrier |
Eric W. Bouldin, Christopher J. Dyball |
1987-09-08 |
| 4623784 |
Laser recording apparatus with off-center lens and error detection |
Terri Lichtenstein |
1986-11-18 |
| 4543307 |
Optical data storage and recording media having recording surface protection |
Jerome Drexler |
1985-09-24 |
| 4524925 |
Optical data tape cartridge having wide angle read/write surface |
— |
1985-06-25 |