Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811813 | Network security management for a building automation system | Mangayarkarasi Sivagnanam, David C. Holst, Glenn Richard Gasmen | 2023-11-07 |
| 11598546 | Occupancy sensing and building control using mobile devices | Paul Edmund Haines, Bryan George Kinney, John C. Olson | 2023-03-07 |
| 9670618 | Method and apparatus for making slit-banded wrapper using moving orifices | John F. Cunningham, Marc W. Rose | 2017-06-06 |
| 8337664 | Method and apparatus for making slit-banded wrapper using moving orifices | John F. Cunningham, Marc W. Rose | 2012-12-25 |
| 6198537 | Optical inspection system for the manufacture of banded cigarette paper | Gordon H. Bokelman, D. Anh Phan, Yeu-Hwa Shyy, Ernest S. Houck | 2001-03-06 |
| 5966218 | Bobbin optical inspection system | Gordon H. Bokelman, Harold T. Hinson, Steven F. Spiers, Yeu-Hwa Shyy, Timothy F. Gacek | 1999-10-12 |
| 5648719 | Magnetic sensor with characteristics that are changeable by an external magnetic device | Timothy A. Christensen, Wayne L. Ehlers, Kenneth L. Eichholz, Jr. | 1997-07-15 |
| 5541562 | Apparatus for sensing the closure of a door | Timothy Whalen | 1996-07-30 |
| 5420571 | Switch with end of life prediction capability | Mark L. Coleman, Lyle D. Johnsen | 1995-05-30 |
| 5341824 | Method and apparatus for inspecting and controlling tipping paper perforation | H. Cary Longest, Jr. | 1994-08-30 |
| 5173658 | Inductive proximity sensor with force transferring support post for use in high pressure environments | Paul Astrachan | 1992-12-22 |
| 5113290 | Sealed focusing assembly for an industrial vision system | — | 1992-05-12 |
| 5082370 | Industrial colorimeter having light intensity compensation means | — | 1992-01-21 |
| 5044753 | Environmentally sealed colorimeter for industrial environments | — | 1991-09-03 |
| 5042948 | Industrial colorimeter having lamp aging compensation means | — | 1991-08-27 |
| 4363086 | Luminaire | — | 1982-12-07 |
| 4300187 | Adjustable floodlight reflector | — | 1981-11-10 |
| 4288846 | Floodlight | Robert L. Durham | 1981-09-08 |