2 trademarks were found for owners matching the name John Patrick Heffernan.
#
1 TM: 818926
Desc: GROUNDSWELL MAGAZINE
Owner: John Patrick Heffernan
Class: 16
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 818927
Desc: TRIBE GROUNDSWELL
Owner: John Patrick Heffernan
Class: 25
Status: Removed
Not renewed: Renewal fee not paid