| 10800924 |
Toy bubble forming composition containing glitter |
— |
2020-10-13 |
| 6893488 |
Fingerprint compound and method |
— |
2005-05-17 |
| 6841188 |
Method of developing latent fingerprints |
— |
2005-01-11 |
| 6835409 |
Method of recording fingerprints on a recording surface having a thermosenstivive color developing layer thereon |
— |
2004-12-28 |
| 6805073 |
Self contained fingerprint ink/inkless reagent applicator and recording substrate |
— |
2004-10-19 |
| 6749919 |
Inkless fingerprint composition and applicator therefor |
— |
2004-06-15 |
| 6488750 |
Inkless fingerprint compound and method |
— |
2002-12-03 |
| 6298805 |
Fingerprint ink dispensing apparatus |
— |
2001-10-09 |
| 6027556 |
Nonstaining fingerprint ink and applicator therefor |
— |
2000-02-22 |
| 5919292 |
Fingerprint ink |
— |
1999-07-06 |
| 5737071 |
Method and apparatus for enhancing live-scan fingerprint reader images |
— |
1998-04-07 |
| 5395444 |
Fingerprint ink dispenser |
Bruce Gindelberger |
1995-03-07 |
| 4983415 |
Method of making permanent images on recording surface having a thermosensitive color-developing layer thereon |
Virgle L. Hedgcoth |
1991-01-08 |
| 4917987 |
Method of enhancing the resolution of a fingerprint image in a fingerprint recording system |
Virgle L. Hedgcoth |
1990-04-17 |
| 4705299 |
Plastic identity card capable of providing an inkless fingerprint and method of developing inkless prints on plastic card |
Virgil Hedgcoth |
1987-11-10 |
| 4702194 |
Fingerprint card holder |
Timothy Martin |
1987-10-27 |