EJ

Ernest Matthew Chavana, Jr.

RD Rug Doctor: 9 patents #1 of 6Top 20%
JPMorgan Chase: 1 patents #46 of 308Top 15%
📍 Fenton, MO: #1 of 28 inventorsTop 4%
🗺 Missouri: #15 of 2,707 inventorsTop 1%
Overall (2019): #9,157 of 560,194Top 2%
10
Patents 2019

Issued Patents 2019

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D869113 Surface cleaning device handle Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-12-03
D869112 Nozzle Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-12-03
D869111 Nozzle Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-12-03
D861267 Surface cleaning attachment Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-09-24
D857320 Recovery tank Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-08-20
D857312 Surface cleaning device handle Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-08-20
D857315 Surface cleaning device shaft Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-08-20
D857319 Cleaning fluid tank Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-08-20
D849344 Surface cleaning system Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic 2019-05-21
D843733 Brush roll Richard Foster, Stanley Anderson, Christopher Terpstra, Jan Valentic, Xintao Ma 2019-03-26