Charles; Kevin Matthew
Patent Applications and Registrations
Patent applications and USPTO patent grants for Charles; Kevin Matthew.The latest application filed is for "database protocols and retrieval techniques".
- Charles; Kevin Matthew - Bentonville AR
| Patent | Date |
|---|---|
| Landing pad receptacle for package delivery and receipt Grant 10,874,240 - Lewis , et al. December 29, 2 | 2020-12-29 |
| Database protocols and retrieval techniques Grant 10,831,745 - Charles , et al. November 10, 2 | 2020-11-10 |
| Systems, devices, and methods for detecting spills Grant 10,620,077 - Lewis , et al. | 2020-04-14 |
| Systems, devices, and methods for detecting spills using audio sensors Grant 10,531,210 - Lewis , et al. J | 2020-01-07 |
| System and method for facilitating bids by delivery drivers on customer store item deliveries Grant 10,489,738 - Clark , et al. Nov | 2019-11-26 |
| Automated paint mixing and verification system and methods Grant 10,441,929 - Charles , et al. Oc | 2019-10-15 |
| Database Protocols And Retrieval Techniques App 20190236180 - Charles; Kevin Matthew ; et al. | 2019-08-01 |
| Systems, Devices, and Methods for Detecting Spills App 20190145847 - Lewis; Steven Jackson ; et al. | 2019-05-16 |
| Systems, devices, and methods for detecting spills Grant 10,215,658 - Lewis , et al. Feb | 2019-02-26 |
| Systems And Methods For A Communication System App 20180359211 - Charles; Kevin Matthew ; et al. | 2018-12-13 |
| Food Product Spoilage Detection App 20180188182 - Jones; Jacob Avery ; et al. | 2018-07-05 |
| Automated Paint Mixing and Verification System and Methods App 20180117550 - Charles; Kevin Matthew ; et al. | 2018-05-03 |
| Systems, Devices, and Methods for Detecting Spills App 20180100780 - Lewis; Steven Jackson ; et al. | 2018-04-12 |
| Landing Pad Receptacle For Package Delivery And Receipt App 20180092484 - Lewis; Steven ; et al. | 2018-04-05 |
| Recipe Management System App 20180096411 - Charles; Kevin Matthew ; et al. | 2018-04-05 |
| Systems, Devices, and Methods for Detecting Spills Using Audio Sensors App 20180091909 - Lewis; Steven Jackson ; et al. | 2018-03-29 |
| Store Item Delivery Systems And Methods App 20170286893 - Clark; Jimmie R. ; et al. | 2017-10-05 |
| Instant Rental Service Reservation Systems And Methods App 20170161649 - Charles; Kevin Matthew ; et al. | 2017-06-08 |
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