Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423803 | Methods, systems, and apparatus providing temperature-controlled process fluid | William D. Dunfee, Lawrence D. Huppman, Nathan A. Small, John P. Mizzer, Richard H. Carter, JR. | 2016-08-23 |
| 6503318 | Conductive concrete composition | Glendon B. Pye, Mark R. Arnott, James J. Beaudoin, Peter J. Tumidajski | 2003-01-07 |
| 6363540 | Drivers' safety restraint | — | 2002-04-02 |
| 5836051 | Trolley handle unit | — | 1998-11-17 |
| D376459 | Handle for shopping cart | — | 1996-12-10 |
| D375601 | Handle for shopping cart | — | 1996-11-12 |
| 5332462 | Apparatus for assembling fiberglass grating from pultruded fiberglass grating bars | — | 1994-07-26 |
| 5223330 | Phosphorescent fiber reinforced plastic article and process for making the same | Richard L. Vockel, Jr., Ladson L. Fraser, Jr. | 1993-06-29 |
| 5135591 | Process of making a phosphorescent fiber reinforced plastic article | Richard L. Vockel, Jr., Ladson L. Fraser, Jr. | 1992-08-04 |
| 5074950 | Weaving machine for making fiberglass grating with improved tension control of fiberglass strands during layup | — | 1991-12-24 |
| 4945858 | Sanitary animal stall | William F. Myers | 1990-08-07 |
| 4904105 | Tensioned grating fastener | — | 1990-02-27 |
| 4787277 | Sliding ratchet wrench | — | 1988-11-29 |
| 4760680 | Fiberglass grating formed of interlocked pultruded fiberglass grating bars | — | 1988-08-02 |
| 4412543 | Apparatus for determining the concentration of a fluorescent material in an eye | Arthur Vassiliadis, Michael H. Brewer | 1983-11-01 |
| 4410968 | Method and apparatus for recording on a disk supported deformable metallic film | Hugh F. Frohbach, Norman A. Peppers, Thomas L. Siwecki, Louis F. Schaefer | 1983-10-18 |
| 4407026 | Flush control mechanism for toilet tank | — | 1983-10-04 |
| 4357292 | Method of molding in solid floor plate to a fiberglass reinforced molded resin grating | — | 1982-11-02 |
| 4261007 | Color television encoding and decoding system | Hugh F. Frohbach, Norman A. Peppers, Thomas L. Siwecki, Louis F. Schaefer, Albert Macovski | 1981-04-07 |