Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1056784 | Vehicle driver side air bag cover | Michael Levich | 2025-01-07 |
| 9573494 | Easy-entry seat-back release system for vehicle seat | Michael P. Miller | 2017-02-21 |
| 9254459 | Room air purifier with pressurization relief | — | 2016-02-09 |
| 9101866 | Room air purifier | — | 2015-08-11 |
| 8690251 | Easy-entry seat-back release system for vehicle seat | Michael P. Miller | 2014-04-08 |
| 8568211 | Damper for positive pressure air cleaner | — | 2013-10-29 |
| 7007692 | Method and system of sensing airflow and delivering therapeutic gas to a patient | Alonzo C. Aylsworth, Lawrence Spector | 2006-03-07 |
| 6520410 | Method of developing platform specific applications for an automated banking machine | Harold V. Putman | 2003-02-18 |
| 5911219 | Therapeutic gas flow meter and monitor | Alonzo C. Aylsworth, Charles H. Graham, JR. | 1999-06-15 |
| 5890490 | Therapeutic gas flow monitoring system | Alonzo C. Aylsworth | 1999-04-06 |
| 5746806 | Apparatus and method for controlling output of an oxygen concentrator | Alonzo C. Aylsworth, Kyle Adriance | 1998-05-05 |
| D389243 | Filter | Kyle Adriance, Stanley Michael Philipak | 1998-01-13 |
| 5549720 | Filter | Kyle Adriance, Stanley Michael Philipak | 1996-08-27 |
| 5495848 | Monitoring system for delivery of therapeutic gas | Alonzo C. Aylsworth | 1996-03-05 |
| 5452621 | Ultrasonic gas measuring device incorporating efficient display | Alonzo C. Aylesworth | 1995-09-26 |
| 5369979 | Ultrasonic gas measuring device incorporating efficient display | Alonzo C. Aylsworth | 1994-12-06 |
| D329288 | Cabinet for an oxygen concentrator | Steven G. Clark, James S. Veesaert | 1992-09-08 |
| 4877202 | Pronated escape system for fighter aircraft | Allen D. Disselkoen, Jr., Robert F. Gargiulo, James E. Haywood, Keith H. Heise, Darrell H. Holcomb +4 more | 1989-10-31 |
| 4574269 | Vehicle communicator | — | 1986-03-04 |
| 4545790 | Oxygen concentrator | Steven G. Clark | 1985-10-08 |
| 4505128 | Compressor system for discharging dry air | Steven G. Clark | 1985-03-19 |