Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923746 | Exercise treadmill | Tomas Leon, Kenneth F. Lantz, George Kolomayets, Vincent C. Adams, Eugene B. Szymczak +3 more | 2005-08-02 |
| D482752 | Waterfowl decoy pedestal | Linda K. Alexander | 2003-11-25 |
| 6436008 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +3 more | 2002-08-20 |
| 6095951 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +3 more | 2000-08-01 |
| 5752897 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +3 more | 1998-05-19 |
| 5599259 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +3 more | 1997-02-04 |
| 5510136 | Method of making bread products without shortenings and/or oils | — | 1996-04-23 |
| 5484362 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +3 more | 1996-01-16 |
| 5382207 | Exercise treadmill | Richard E. Skowronski, Kenneth F. Lantz, Tomas Leon, George Kolomayets, Vincent C. Adams +1 more | 1995-01-17 |
| 5365934 | Apparatus and method for measuring heart rate | Tomas Leon, Teng-Ywe E. Hong, Emil Golen | 1994-11-22 |
| 5360619 | Cereal food ingredients from waxy barley | — | 1994-11-01 |
| 5318487 | Exercise system and method for managing physiological intensity of exercise | Emil Golen, Gary E. Oglesby | 1994-06-07 |
| 5305533 | Combined direct and indirect rotary dryer with reclaimer | Robert A. Sindelar | 1994-04-26 |
| 5243993 | Apparatus and method for measuring heart rate | Allen J. Fuller, William H. Englehardt, Douglas B. MacDonald, Olgerts J. Svilans, Robert A. Bonner | 1993-09-14 |
| 5135447 | Exercise apparatus for simulating stair climbing | Chester F. Robards, Jr., Steven J. Cinke, Stephen A. Waltasti, Robert Kohan, Douglas G. Guenther +2 more | 1992-08-04 |
| 5083870 | Asphalt plant with segmented drum and zonal heating | Robert A. Sindelar | 1992-01-28 |
| 4448357 | Rotary macerator | Stanley D. Harlow | 1984-05-15 |
| 4347016 | Method and apparatus for asphalt paving | Robert A. Sindelar | 1982-08-31 |