Grant Stevens — 3 Patents at Unknown

Grant Stevens has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in March 2021. Grant Stevens ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Grant Stevens in Sydney, AU.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10934227	Compost bin	Anthony Bruce Wallis, Richard Wallis	2021-03-02
8181601	Pet litter box	Oliver Clemens Robert Kratzer	2012-05-22
D512801	Moated pet-food bowl	Oliver Clemens Robert Kratzer	2005-12-13

Grant Stevens — 3 Patents

Issued Patents All Time

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