Patents per Year
Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9693589 | Infant sleep suit | Maureen A. Howard | 2017-07-04 | |
| 9320303 | Infant sleep suit | Maureen A. Howard | 2016-04-26 | |
| 8943615 | Infant sleep suit | Maureen A. Howard | 2015-02-03 | |
| 7551952 | EEG electrode headset | Alan S. Gevins, Art Sandoval | 2009-06-23 | |
| 5515182 | Rotary scanner | Richard F. Lehman, Richard A. Williams, Michael Varanka, Mark W. Magee | 1996-05-07 | $634,000 |
| 5196236 | Ink jet color printing method | Richard R. Helinski, Herbert E. Menhennett | 1993-03-23 | $1,342,000 |
| 4870430 | Solid ink delivery system | Robert Daggett, Richard R. Helinski, Mark W. Magee | 1989-09-26 | $478,000 |
| 4741930 | Ink jet color printing method | Richard R. Helinski, Herbert E. Menhennett | 1988-05-03 | $1,960,000 |
| 4591281 | Sheet-feed mechanism for rotary print head | Richard R. Helinski, John Robert Larsen, Herbert E. Menhennett | 1986-05-27 | $1,175,000 |
| 4219850 | Optical encoder | — | 1980-08-26 | $2,286,000 |