Wiersma; Roger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wiersma; Roger.The latest application filed is for "co-fueling nozzle with dual spouts".

Company Profile

8.10.9

Wiersma; Roger - Pacific MO US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Co-fueling nozzle with dual spouts Grant 10,926,997 - Sever , et al. February 23, 2	2021-02-23
Nozzle for delivery of auxiliary or additive fluid for treating exhaust for a diesel motor for autos or truck vehicle or the like Grant 10,737,928 - Wiersma A	2020-08-11
Dual fuel spout and nozzle Grant D882,729 - Sever , et al.	2020-04-28
Co-fueling nozzle with dual spouts App 20190330048 - Sever; John ; et al.	2019-10-31
Nozzle for delivery of auxiliary or additive fluid for treating exhaust for a diesel motor for autos or truck vehicle or the lik App 20190263654 - Wiersma; Roger	2019-08-29
Modularized components assembled fluid dispensing nozzle Grant 9,790,081 - Benscoter , et al. October 17, 2	2017-10-17
Tank monitor control device Grant 9,632,513 - Wiersma April 25, 2	2017-04-25
Tank monitor control device App 20150261227 - Wiersma; Roger	2015-09-17
Modularized components assembled fluid dispensing nozzle App 20150007907 - Benscoter; Richard ; et al.	2015-01-08
Modularized components assembled fluid dispensing nozzle App 20110232803 - Benscoter; Richard ; et al.	2011-09-29

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