WORKMAN; Martin H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for WORKMAN; Martin H..The latest application filed is for "fire protection sprinkler guard".

Company Profile

15.9.11

WORKMAN; Martin H. - Delton MI

*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
Fire Protection Sprinkler Guard App 20220203395 - PLEYTE; Gary William ; et al.	2022-06-30
Systems and Methods for Fire Protection of Horizontal Interstitial Spaces with Expanded Localized Heat Detection Areas App 20210213310 - WORKMAN; Martin H. ; et al.	2021-07-15
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 11,007,388 - Workman , et al. May 18, 2	2021-05-18
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities Stored in Rack Arrangements Beneath Ceilings of Up to Fifty-Five Feet in Height App 20210052925 - WORKMAN; Martin H. ; et al.	2021-02-25
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,780,303 - Workman , et al. Sept	2020-09-22
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,773,110 - Workman , et al. Sept	2020-09-15
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,751,556 - Workman , et al. A	2020-08-25
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200246648 - Kind Code	2020-08-06
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,729,924 - Workman , et al.	2020-08-04
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200230446 - WORKMAN; Martin H. ; et al.	2020-07-23
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200230447 - WORKMAN; Martin H. ; et al.	2020-07-23
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200230449 - Workman; Martin H. ; et al.	2020-07-23
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200230448 - WORKMAN; Martin H. ; et al.	2020-07-23
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,709,914 - Workman , et al.	2020-07-14
Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height Grant 10,661,107 - Workman , et al.	2020-05-26
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200054904 - Workman; Martin H. ; et al.	2020-02-20
Automatic Fire Sprinklers, Systems and Methods for Suppression Fire Protection of High Hazard Commodities Including Commodities App 20200054910 - Workman; Martin H. ; et al.	2020-02-20
Pre-primed preaction sprinkler system Grant 9,776,028 - Feenstra , et al. October 3, 2	2017-10-03
Pre-primed Preaction Sprinkler System App 20070289751 - Feenstra; Shawn J. ; et al.	2007-12-20

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