Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914488 | Safety needle introducer and universal needle protector for vascular access devices | — | 2011-03-29 |
| 6890321 | Hard tip over-the-needle intravenous catheter | Ronald B. Luther, James I. Wright | 2005-05-10 |
| 6595954 | Insertion needle and soft catheter system with tip protector | Ronald B. Luther | 2003-07-22 |
| 6585704 | Method of retaining a tip protector on a needle with a curved tip | Ronald B. Luther | 2003-07-01 |
| 6106499 | Unidirectional blunting apparatus for hypodermic needles | Richard A. Overton, Ronald B. Luther | 2000-08-22 |
| 6045734 | Process of making a catheter | Ronald B. Luther, Richard A. Overton, Lane A. Keith, Ron Roth, Bruce Nichols | 2000-04-04 |
| 5957893 | Hard tip over-the needle catheter and method of manufacturing the same | Ronald B. Luther, Richard A. Overton, Harold Pearsall | 1999-09-28 |
| 5916208 | Hard tip over-the-needle catheter and method of manufacturing the same | Ronald B. Luther, Richard A. Overton, Harold Pearsall | 1999-06-29 |
| 5913848 | Hard tip over-the-needle catheter and method of manufacturing the same | Ronald B. Luther, Richard A. Overton, Harold Pearsall | 1999-06-22 |
| 5873864 | Catheter with beveled needle tip | Ronald B. Luther, Roddy J.H. Clarke | 1999-02-23 |
| 5817060 | Unidirectional blunting apparatus for hypodermic needles | Richard A. Overton, Ronald B. Luther | 1998-10-06 |
| 5683370 | Hard tip over-the-needle catheter and method of manufacturing the same | Ronald B. Luther, Richard A. Overton, Harold Pearsall | 1997-11-04 |
| 5533988 | Over-the-needle catheter | Richard A. Overton, Ronald B. Luther | 1996-07-09 |
| RE31804 | Animal feed block containing ferrous sulfate and magnesium oxide | Leroy V. Skoch, Bud Harmon | 1985-01-15 |
| 4265916 | Animal feed block containing ferrous sulfate and finely ground magnesium oxide | Leroy V. Skoch, Bud Harmon, Nelson S. Chou | 1981-05-05 |