Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249701 | Thermal storage device for batteries | Paul Frederick Koltz, Robert Luke Anderson, Adam Stroud | 2025-03-11 |
| 12000101 | Rotor for snow thrower | Paul Frederick Koltz | 2024-06-04 |
| 11870049 | Thermal storage device for batteries | Paul Frederick Koltz, Robert Luke Anderson, Adam Stroud | 2024-01-09 |
| D994603 | Motor housing for snowthrower | Philip C. Dretzka, David J. Martin, Timothy Werts | 2023-08-08 |
| 11502353 | Thermal storage device for batteries | Paul Frederick Koltz, Robert Luke Anderson, Adam Stroud | 2022-11-15 |
| 11066796 | Rotor for snow thrower | Paul Frederick Koltz | 2021-07-20 |
| D872329 | Headlamp housing for a snow thrower | Paul Frederick Koltz, Philip C. Dretzka, David J. Martin | 2020-01-07 |
| 6792407 | Text selection and recording by feedback and adaptation for development of personalized text-to-speech systems | Nicholas Kibre, Steven Pearson, Jean-Claude Junqua | 2004-09-14 |
| D486382 | Adjustable height caster | Robin S. Sedgwick | 2004-02-10 |
| 6246983 | Text-to-speech e-mail reader with multi-modal reply processor | Ranjun Zou, Paul F. Liao | 2001-06-12 |
| 5924068 | Electronic news reception apparatus that selectively retains sections and searches by keyword or index for text to speech conversion | Ronald B. Richard, Kazue Hata, Stephen Johnson, Steve Pearson, Judson A. Hofmann | 1999-07-13 |
| 5536171 | Synthesis-based speech training system and method | Hector Raul Javkin, Elizabeth G. Keate, Norma Antonanzas-Barroso | 1996-07-16 |
| 5340316 | Synthesis-based speech training system | Hector Raul Javkin, Elizabeth G. Keate, Norma Antonanzas-Barroso | 1994-08-23 |
| 5335155 | Tail light construction | Edgar C. Paffrath | 1994-08-02 |
| 5150959 | Combination side marker, clearance and reflex lamp for a vehicle | Edgar C. Paffrath | 1992-09-29 |
| 5060121 | Sealed tail light for a boat trailer | Alton J. Cunningham | 1991-10-22 |
| 4617617 | Submersible tail light assembly | Alton J. Cunningham | 1986-10-14 |