Watertown, Connecticut
United States
3
2021-03-25
Steven Michael STACK, Jr. from Watertown, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method of manufacture for fluid container with check valve
#2 | 2015-11-05Packaging article and method
#3 | 2010-04-01Suspension packaging
1345543 ⎘