Holtz; Andrew J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Holtz; Andrew J..The latest application filed is for "fluid application systems including pressure dampeners".

Company Profile

3.6.9

Holtz; Andrew J. - Berryton KS
Holtz; Andrew J. - Heber CA
Holtz; Andrew J. - Atascadero CA

*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
Fluid Application Systems Including Pressure Dampeners App 20220080440 - Grimm; Jeffrey John ; et al.	2022-03-17
Systems And Methods For Spraying An Agricultural Fluid On Foliage App 20220030845 - Grimm; Jeffrey John ; et al.	2022-02-03
Systems and methods for spraying an agricultural fluid on foliage Grant 11,147,258 - Grimm , et al. October 19, 2	2021-10-19
Fluid application systems including pressure dampeners Grant 11,097,298 - Grimm , et al. August 24, 2	2021-08-24
Fluid application system including electrically-actuated valves and fluid return line Grant 11,040,357 - Grimm , et al. June 22, 2	2021-06-22
Aerial Fluid Dispersal Systems Including Electrically And Mechanically Actuated Valves App 20210139147 - Madison; Adam ; et al.	2021-05-13
Systems And Methods For Spraying An Agricultural Fluid On Foliage App 20190246617 - Grimm; Jeffrey John ; et al.	2019-08-15
Methods for controlling operation of a valve Grant 10,371,277 - Needham , et al.	2019-08-06
Fluid Application System Including Electrically-actuated Valves And Fluid Return Line App 20190232304 - Grimm; Jeffrey John ; et al.	2019-08-01
Fluid Application Systems Including Pressure Dampeners App 20190232313 - Grimm; Jeffrey John ; et al.	2019-08-01
Systems And Methods To Control Aerial Distribution Of Materials App 20180319500 - Grimm; Jeffrey John ; et al.	2018-11-08
Methods For Controlling Operation Of A Valve App 20160369913 - Needham; Duane ; et al.	2016-12-22
Electrically actuated valve for control of instantaneous pressure drop and cyclic durations of flow Grant 9,435,458 - Needham , et al. September 6, 2	2016-09-06
Electrically Actuated Valve For Control Of Instantaneous Pressure Drop And Cyclic Durations Of Flow App 20120228395 - Needham; Duane ; et al.	2012-09-13

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