Lawhon; Dustin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lawhon; Dustin.The latest application filed is for "door system with active monitoring".

Company Profile

3.8.11

Lawhon; Dustin - Lilesville NC
Lawhon; Dustin - Monroe NC

*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
Door system with active monitoring Grant 11,417,200 - Hass , et al. August 16, 2	2022-08-16
Door System With Active Monitoring App 20210090427 - Hass; Brian D. ; et al.	2021-03-25
Door Closer With Power Close App 20210079704 - Lawhon; Dustin	2021-03-18
Door System With Authentication And Activation App 20210065489 - Hass; Brian D. ; et al.	2021-03-04
Door System With Improved Installation, Set-up, And Cloning App 20200300026 - Lawhon; Dustin ; et al.	2020-09-24
Methods and apparatus for increasing the range of digital inputs and outputs on a door operator or closer Grant 10,372,106 - Zasowski , et al.	2019-08-06
Apparatus for connecting door closer or operator to swing door Grant 10,253,540 - Bell , et al.	2019-04-09
Apparatus and method for control of spring force in a door closer or operator Grant 10,180,023 - Zasowski , et al. Ja	2019-01-15
Apparatus for providing constant torque output from a door closer or operator Grant 10,030,425 - Zasowski , et al. July 24, 2	2018-07-24
Apparatus for connecting door closer or operator to swing door Grant 10,024,094 - Bell , et al. July 17, 2	2018-07-17
Apparatus and method for rotating tube adjustment and visually indicating spring force in a door operator or closer Grant 9,695,620 - Zasowski , et al. July 4, 2	2017-07-04
Apparatus For Connecting Door Closer Or Operator To Swing Door App 20170130500 - Bell; Robert Matthew ; et al.	2017-05-11
Apparatus and Method for Control of Spring Force in a Door Closer or Operator App 20170096848 - Zasowski; Peter ; et al.	2017-04-06
Apparatus For Providing Constant Torque Output From A Door Closer Or Operator App 20160369546 - Zasowski; Peter ; et al.	2016-12-22
Apparatus For Connecting Door Closer Or Operator To Swing Door App 20160369545 - Bell; Robert ; et al.	2016-12-22
Method And Apparatus For Increasing The Range Of Digital Inputs And Outputs On A Door Operator Or Closer App 20160370789 - Zasowski; Peter ; et al.	2016-12-22
Controller for a door operator Grant 9,514,583 - Zasowski , et al. December 6, 2	2016-12-06
Apparatus And Method For Rotating Tube Adjustment And Visually Indicating Spring Force In A Door Operator Or Closer App 20160097230 - Zasowski; Peter ; et al.	2016-04-07
Controller For A Door Operator App 20150262438 - Zasowski; Peter ; et al.	2015-09-17

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