Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918426 | Ladder pad | — | 2021-05-04 |
| 7610850 | Apparatus for slicing apples | Frank E. Jensen, Tim Vaughan, David Bullock | 2009-11-03 |
| 6302188 | Multi-layer heat exchange bed containing structured media and randomly packed media | Andreas Ruhl, Edward Blazejewski | 2001-10-16 |
| 6086828 | Heat exchanger efficiency control by differential temperature | — | 2000-07-11 |
| 6046806 | Flow-through cell culture chamber | — | 2000-04-04 |
| 5544584 | Process for producing polymer-covered flexographic printing sleeves | Mark A. Borski | 1996-08-13 |
| 5216954 | Multi-section mountable sleeves and methods for mounting and dismounting same | — | 1993-06-08 |
| 5074987 | Online energy flow measuring device and method for natural gas | — | 1991-12-24 |
| 5072504 | Method for axially mounting and dismounting rigid sleeves onto, and from, cylinders | — | 1991-12-17 |
| 5062193 | Method for mounting and dismounting rigid sleeves onto and from a cylinder | — | 1991-11-05 |
| 5046231 | Device for mounting and dismounting rigid expandable sleeves | — | 1991-09-10 |
| 5025665 | Non-contacting on-line paper strength measuring system | Marion A. Keyes, IV | 1991-06-25 |
| 4979278 | Devices and methods for mounting and dismounting expandable sleeves | — | 1990-12-25 |
| 4958070 | Digital electronics for controlling a fiber optic shedding flowmeter | David Wayne Jordan | 1990-09-18 |
| 4834473 | Holographic operator display for control systems | Marion A. Keyes, IV | 1989-05-30 |
| 4816703 | On-line serial communication interface from a current loop to a computer and/or terminal | Edward L. Sterling, Jr. | 1989-03-28 |
| 4729125 | On-line serial communication interface to a transmitter from a current loop | Edward L. Sterling, Jr. | 1988-03-01 |
| 4691328 | On-line serial communication interface from a computer to a current loop | Edward L. Sterling, Jr. | 1987-09-01 |
| 4656353 | Variable pulse rate led electronics for a fiber optic vortex shedding flowmeter | — | 1987-04-07 |
| 4628197 | Electronics for fiber optic vortex shedding flow meter | — | 1986-12-09 |
| 4561311 | Bridge excitation for sensor used on a vortex shedding flow meter | Marion A. Keyes, IV | 1985-12-31 |
| 4512200 | Pulverized coal relative distribution meter | Walter L. Ghering | 1985-04-23 |
| 4511882 | Function generator | Marion A. Keyes, IV | 1985-04-16 |
| 4509041 | Correlation type flicker flamon | Marion A. Keyes, IV | 1985-04-02 |
| 4494213 | Dedicated correlator | — | 1985-01-15 |