Langhorne, Pennsylvania
United States
3
2019-08-08
The entities that hold a legal rights for patent applications filed by inventor Sinclair William S.:
William S. Sinclair from Langhorne, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Locking and folding assembly for attachment to a bucket or other container
#2 | 2017-11-09Locking and folding assembly for attachment to a bucket or other container
#3 | 2016-01-14Disposable chute trays
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