Growing community of inventors

Oswego, IL, United States of America

Steven Gutkowski

Average Co-Inventor Count = 4.67

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 56

Steven GutkowskiRobert C Allen (6 patents)Steven GutkowskiSteven B Swartzmiller (5 patents)Steven GutkowskiJohn Robinson (4 patents)Steven GutkowskiRoland Karsch (4 patents)Steven GutkowskiMichael J MacDonald (3 patents)Steven GutkowskiTimothy D Gouge (2 patents)Steven GutkowskiShaun E Alsdorf (2 patents)Steven GutkowskiMichael Macdonald (1 patent)Steven GutkowskiDarshit Thakkar (1 patent)Steven GutkowskiSteven Gutkowski (7 patents)Robert C AllenRobert C Allen (116 patents)Steven B SwartzmillerSteven B Swartzmiller (26 patents)John RobinsonJohn Robinson (4 patents)Roland KarschRoland Karsch (4 patents)Michael J MacDonaldMichael J MacDonald (11 patents)Timothy D GougeTimothy D Gouge (101 patents)Shaun E AlsdorfShaun E Alsdorf (11 patents)Michael MacdonaldMichael Macdonald (1 patent)Darshit ThakkarDarshit Thakkar (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Masonite Corporation (7 from 694 patents)


7 patents:

1. 11920405 - Shaker doors with solid core and methods for making thereof

2. 11701910 - Inkjet printed door and door components, and methods therefor

3. 11261652 - Shaker doors with solid core and methods for making thereof

4. 10753140 - Shaker doors with solid core and methods for making thereof

5. 10392857 - Shaker doors with solid core and methods for making thereof

6. D802795 - Door facing

7. D735888 - Door facing

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as of
1/1/2026
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