Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806701 | Use of monopropylene glycol from purge streams in epoxidation catalyst preparation | Anthony S. Dearth, Harold V. Larson | 2023-11-07 |
| 11463982 | Methods for improving source localization based on time-of-arrival measurements | Joseph Eric Salt | 2022-10-04 |
| 11362700 | Efficient methods for generating chirp spread spectrum signals | Tung Trong Nguyen | 2022-06-14 |
| 11247962 | Methods of chemical recovery for propylene oxide-styrene monomer processes | Anthony S. Dearth | 2022-02-15 |
| 11140011 | Papr reduction for OFDM signals | Quang Nguyen, Brian Berscheid, Eric Salt | 2021-10-05 |
| 11014899 | Methods of drying propylene oxide | Xueyong Yang, Daniel F. White, Robert J. Rebman, Chelsee A. Arceneaux | 2021-05-25 |
| 11005525 | Methods for improving flexibility and data rate of chirp spread spectrum systems in LoRaWAN | Muhammad Hanif | 2021-05-11 |
| 10988564 | Process for producing dimethoxymethane oligomers | James N. Waguespack, David S. Mannel, Larry W. Arndt, Barbara F. Kimmich | 2021-04-27 |
| 10938440 | Efficient methods for generating chirp spread spectrum signals | Tung Trong Nguyen | 2021-03-02 |
| 10851320 | Product compositions for dimethoxymethane oligomers mixed with distillate fuels | James N. Waguespack, Larry W. Arndt, David S. Mannel, Barbara F. Kimmich | 2020-12-01 |
| 10778282 | Methods for improving flexibility and data rate of chirp spread spectrum systems in LoRaWAN | Muhammad Hanif | 2020-09-15 |
| 10710004 | Waste stream upgrading in a propylene oxide/styrene coproduction process | Sandor Nagy, Dan D. Lindsey, Barbara F. Kimmich, Nicholas Bruschi, James D. Montano-Lawrence +3 more | 2020-07-14 |
| 10526549 | By-product stream upgrading in a propylene oxide/styrene coproduction process | Sandor Nagy, Dan D. Lindsey, Barbara F. Kimmich, Justin E. Turner, Nicholas Bruschi +2 more | 2020-01-07 |
| 10419137 | Estimating the frequency response of multipath channels | Brian Berscheid, Tung Trong Nguyen, Joseph Eric Salt | 2019-09-17 |
| 10100009 | Production of tert-butyl hydroperoxide solution and process to form products therefrom | Te Chang, William H. McDowell | 2018-10-16 |
| 9967631 | Automated audio-based display indicia activation based on viewer preferences | Richard E. D'Amelio, Heather L. Duschl, Kassidy Martz, Luke M. Oppenhuis | 2018-05-08 |
| 9853751 | Method of estimating the frequency response of multipath channels | Brian Berscheid, Tung Trong Nguyen, Joseph Eric Salt | 2017-12-26 |
| 8755462 | Frequency offset estimator for upstream cable signals | Brian Berscheid, Eric Salt | 2014-06-17 |
| 5333256 | Methods of monitoring the status of an application program | Emily Green, Jerry Walter Malcolm, Cynthia A. Roosken | 1994-07-26 |
| 4463444 | Word processing system having a formatting bidirectional printer | Paul R. Daniels, Daniel J. Moore | 1984-07-31 |