Steven Gutkowski has been granted 7 US patents while listed as an inventor at Masonite . The first was granted in 2015 and the most recent in March 2024. Steven Gutkowski ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Steven Gutkowski in Oswego, IL, US.
Patents per Year Patents granted per year, 2015 to 2024 Bar chart with a peak of 1 patents in 2015. peak 1 2015: 1 patents 2015 2017: 1 patents 2017 2019: 1 patents 2019 2020: 1 patents 2020 2022: 1 patents 2022 2023: 1 patents 2023 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
11920405 Shaker doors with solid core and methods for making thereof John Robinson , Steven B. Swartzmiller , Robert C. Allen , Roland Karsch , Michael MacDonald 2024-03-05
11701910 Inkjet printed door and door components, and methods therefor Darshit THAKKAR , Steven B. Swartzmiller 2023-07-18
11261652 Shaker doors with solid core and methods for making thereof John Robinson , Steven B. Swartzmiller , Robert C. Allen , Roland Karsch , Michael MacDonald 2022-03-01
10753140 Shaker doors with solid core and methods for making thereof John Robinson , Steven B. Swartzmiller , Robert C. Allen , Roland Karsch , Michael MacDonald 2020-08-25
10392857 Shaker doors with solid core and methods for making thereof John Robinson , Steven B. Swartzmiller , Robert C. Allen , Roland Karsch , Michael MacDonald 2019-08-27
D802795 Door facing Timothy D. Gouge , Robert C. Allen , Shaun Alsdorf 2017-11-14
D735888 Door facing Timothy D. Gouge , Robert C. Allen , Shaun Alsdorf 2015-08-04