Hamden, Connecticut
United States
7
2023-12-07
The entities that hold a legal rights for patent applications filed by inventor Walker Douglas:
Douglas Walker from Hamden, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Spindle mechanism for protective packaging device
#2 | 2019-09-05Spindle mechanism for protective packaging device
#3 | 2013-02-28Spindle mechanism for protective packaging device
#4 | 2009-03-05Dispensing system with material spill prevention system
#5 | 2008-06-12Hand held dispenser
#6 | 2007-03-29Sealing device
#7 | 2005-02-10Bag forming system edge seal
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