Patrick Gerard Stack — 14 Patents at Unknown

Patrick Gerard Stack has been granted 14 US patents while listed as an inventor at Unknown. The first was granted in 2010 and the most recent in December 2025. Patrick Gerard Stack ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Patrick Gerard Stack in Northville, MI, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12486655	High efficiency toilet	Joan Marie Stoneburner	2025-12-02
11987967	High efficiency toilet	Joan Marie Stoneburner	2024-05-21
11591782	Anti-overflow toilet	Lawrence Allen Trowbridge, Joan Marie Stoneburner, Mauricio Zambrano	2023-02-28
11197783	Two-part bandage with replaceable wound covering portion	Amanda J. Stanford	2021-12-14
11118335	Anti-overflow toilet	Joan Marie Stoneburner	2021-09-14
10578408	Ballistic barrel cleaning shell	James Curtis Whitworth, John Biafore, JR.	2020-03-03
10087611	Anti-overflow toilet with an internal diverting wall diverting flush water from a secondary drain inlet	—	2018-10-02
10061284	Three-dimensional printing using fast STL file conversion	Daniel T. Brunermer, Lawrence Joseph Voss	2018-08-28	$1,669,000
9732506	Anti-overflow toilet with detachable primary and secondary drain tubes	Lawrence Allen Trowbridge	2017-08-15
9309659	Anti-overflow toilet and method	Lawrence Allen Trowbridge	2016-04-12
9057187	Anti-overflow toilet and method	Lawrence Allen Trowbridge	2015-06-16
8590068	Anti-overflow toilet and method	Lawrence Allen Trowbridge	2013-11-26
8590069	Anti-overflow urinal and method	Lawrence Allen Trowbridge	2013-11-26
7757312	Fixture for disposing of bodily waste having an anti-overflow feature and a method for making the same	Lawrence Allen Trowbridge	2010-07-20

Patrick Gerard Stack — 14 Patents

Issued Patents All Time

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