Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363116 | Picture quality assessment using spatial location with or without subsampling | Steven D. Maurer | 2002-03-26 |
| 6269559 | Mulching unit for use in mulching apparatus | — | 2001-08-07 |
| 6196646 | Endless drive track system with reinforcing brace and method | — | 2001-03-06 |
| 6193335 | Endless drive track with improved drive lug configuration | — | 2001-02-27 |
| 6085505 | Industrial vehicle with adjustable boom members | — | 2000-07-11 |
| 6055015 | Picture quality monitoring system | — | 2000-04-25 |
| 5940124 | Attentional maps in objective measurement of video quality degradation | Bozidar Janko | 1999-08-17 |
| 5832706 | Hedger/cutting unit with blade coupling unit and method for cutting vegetation profiles | — | 1998-11-10 |
| 5813792 | Coupling device | — | 1998-09-29 |
| 5735337 | Cleaning device internally mounted within a tubular filter | — | 1998-04-07 |
| 5511869 | Replacement endless vehicle tracks | Daniel R. Harper, Quinton B. McNew | 1996-04-30 |
| 5482364 | Replacement endless vehicle tracks | Daniel R. Harper, Quinton B. McNew | 1996-01-09 |
| 5368376 | Replacement endless vehicle tracks | Daniel R. Harper, Quinton B. McNew | 1994-11-29 |
| D352251 | Test signal generator | Scott R. Ketterer, Peter D. Rosback, Forrest A. Edwards | 1994-11-08 |
| 5142705 | Adjustable headband for baseball helmet | — | 1992-09-01 |
| 5040282 | Method of making a modular endless track drive system | Daniel R. Harper, Quinton B. McNew | 1991-08-20 |
| 5020865 | Endless drive track joint assembly | Daniel R. Harper, Quinton B. McNew | 1991-06-04 |
| 5005921 | Endless track drive system | Daniel R. Harper, Quinton B. McNew | 1991-04-09 |
| 5005922 | Double V-shaped endless track drive system | Daniel R. Harper, Quinton B. McNew | 1991-04-09 |
| 4965832 | Active noise control | Nicolaas M. J. Dekker | 1990-10-23 |
| RE33324 | Endless drive system | Daniel R. Harper, Quinton B. McNew | 1990-09-04 |
| 4936596 | Detachable auxiliary load-carrying apparatus for mobile equipment | — | 1990-06-26 |
| 4906054 | Endless track drive system | Daniel R. Harper, Quinton B. McNew | 1990-03-06 |
| 4887831 | Convertible hitch for mobile equipment | — | 1989-12-19 |
| 4884852 | Double V-shaped endless track drive system | Daniel R. Harper, Quinton B. McNew | 1989-12-05 |