Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119633 | Tap off box | Frank Joseph Stifter, Jr., David P. Marple, John Donald Berenbrok, Lucas Anthony Andrews, Edward James Schultz | 2024-10-15 |
| 12068593 | Systems and methods for dust and liquid protected continuous access busway trunking systems | Frank Joseph Stifter, Jr., David P. Marple, John Donald Berenbrok, Lucas Anthony Andrews, Timothy R. Fox +1 more | 2024-08-20 |
| D988270 | Tap off box | Frank Joseph Stifter, Jr., David P. Marple, John Donald Berenbrok, Lucas Anthony Andrews, Edward James Schultz +1 more | 2023-06-06 |
| 6864312 | Aqueous polyurethane dispersions useful for preparing polymers with improved moisture resistance properties | — | 2005-03-08 |
| 6799345 | Footbridge support | David Occhiolini | 2004-10-05 |
| 6720385 | Polyurethane latexes, processes for preparing them and polymers prepared therewith | Rick Tabor, James J. Jakubowski, Wayne R. Willkomm, Ruben Solis | 2004-04-13 |
| 6524978 | Aqueous polyurethane dispersions useful for preparing polymers with improved moisture resistance properties | — | 2003-02-25 |
| 6321928 | Enclosure mounting pad with support base | Kim M. Goldenstein, George Truett Lowe, Donald J. Pagano | 2001-11-27 |
| 5682453 | Method of securing optical fiber components, devices and fibers to the same or to mounting fixtures | Hani Daniel | 1997-10-28 |
| 5500917 | Optical assembly/housing for securing optical fiber components, devices and fibers to the same or to mounting fixtures | Hani Daniel | 1996-03-19 |
| 5494957 | Stabilizers for preparing polymer polyols, and process for preparing polymer polyols | Keith R. Plowman, Paul Neill | 1996-02-27 |
| 5373030 | Polyurethane foams having improved retention of insulative properties and methods for the preparation thereof | Warren A. Kaplan, Ricky L. Tabor, Alan K. Schrock | 1994-12-13 |
| 5355426 | Broadband MXN optical fiber couplers and method of making | Hani Daniel, Vincent J. Tekippe | 1994-10-11 |
| 5332860 | Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof | Warren A. Kaplan, Ricky L. Tabor, Alan K. Schrock | 1994-07-26 |
| 5078171 | Method and apparatus for selectively enclosing a length of pipe | Charles D. Moore | 1992-01-07 |
| 4798438 | Method of making a single-mode evanescent-wave coupler having reduced wavelength dependence | Mark E. Marcus | 1989-01-17 |
| 4772085 | Multimode fiber optic coupler and method for making | Darrell L. Wuensch | 1988-09-20 |
| 4644050 | Poly(1-oxy-3-lactam vinylene) | Lon J. Mathias | 1987-02-17 |
| 4442745 | Long duration aperiodic musical waveform generator | Glenn M. Gross | 1984-04-17 |
| 4374482 | Vocal effect for musical instrument | Alberto Kniepkamp | 1983-02-22 |
| 4343216 | Serial interface circuit for an electronic musical instrument | Richard S. Swain | 1982-08-10 |
| 4333376 | Apparatus for reinforcing notes selected by more than one key | Richard S. Swain | 1982-06-08 |
| 4244260 | Footage volume control circuit | Alberto Kniepkamp | 1981-01-13 |
| 4186637 | Tone generating system for electronic musical instrument | Richard S. Swain | 1980-02-05 |