Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9565235 | System and method for controlling access to internet sites | Ronald Hegli, David Oei | 2017-02-07 |
| 8533349 | System and method for controlling access to internet sites | Ronald Hegli, David Oei | 2013-09-10 |
| 7410612 | Gunpowder particle test kit | — | 2008-08-12 |
| 7098469 | Forensic light source kit | — | 2006-08-29 |
| 7050715 | Forensic visualization and recording apparatus | David W. Harvey | 2006-05-23 |
| 6725801 | Multiple mount fingerprint ink dispenser | David W. Harvey | 2004-04-27 |
| 6725802 | Ink pad dispenser | David W. Harvey | 2004-04-27 |
| 6606659 | System and method for controlling access to internet sites | Ronald Hegli, David Oei | 2003-08-12 |
| 4248543 | Finger print powder dispensing apparatus | Herman Rudolph | 1981-02-03 |