Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D586026 | Dental light | Austin Unsworth | 2009-02-03 |
| 6398225 | Seal for a rotary valve for high temperature and high pressure fluids | John C. Schmoegner | 2002-06-04 |
| 6293792 | Dental syringe tip | — | 2001-09-25 |
| 6279782 | Dental rinse bottle with quick connect | — | 2001-08-28 |
| 6268607 | UV purification of air and water in dental operatories | Leonard Marsh, Michael C. Radicone | 2001-07-31 |
| 6077835 | Delivery of compacted nucleic acid to cells | Jose C. Perales, Thomas W. Ferkol, Jr. | 2000-06-20 |
| 6008336 | Compacted nucleic acids and their delivery to cells | Jose C. Perales, Thomas W. Ferkol, Jr. | 1999-12-28 |
| 5877302 | Compacted nucleic acids and their delivery to cells | Jose C. Perales, Thomas W. Ferkol, Jr. | 1999-03-02 |
| 5844107 | Compacted nucleic acids and their delivery to cells | Jose C. Perales, Thomas W. Ferkol, Jr. | 1998-12-01 |
| 5791825 | Device and method for producing a containment barrier underneath and around in-situ buried waste | Bradley M. Gardner, Ann Marie Smith, Richard T. Hodges | 1998-08-11 |
| 5788422 | Underground barrier construction apparatus with soil-retaining shield | Bradley M. Gardner, Ann Marie Smith, Richard T. Hodges | 1998-08-04 |
| D361438 | Dental patient chair | John W. Spencer, Jr., Barry S. Young, John Lewis | 1995-08-22 |
| 5405188 | Mechanical chair | — | 1995-04-11 |
| 5342097 | Quick disconnect multi-line connector in a dental system | — | 1994-08-30 |
| 5297961 | Dental control unit with articulated whip arms | — | 1994-03-29 |
| 5075229 | Dietary and hormonal regulation of expression of exogenous genes in transgenic animals under control of the promoter of the gene for phosphoenolpyruvate carboxykinase | Mary McGrane, Jay M. Short, Maria Hatzoglou | 1991-12-24 |
| D271509 | Golf tee | — | 1983-11-22 |
| 4324539 | Concrete pressure monitoring device for monolithic concrete structure forming apparatus | — | 1982-04-13 |