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USPTO Patent Rankings Data through Dec 31, 2025
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Steven A. Mitchell — 25 Patents

ICIp Holding Company: 14 patents #10 of 27Top 40%
RGRoyal Group: 6 patents #7 of 33Top 25%
Linden, MI: #5 of 136 inventorsTop 4%
Michigan: #2,912 of 86,293 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Steven A. Mitchell has been granted 25 US patents. The first was granted in 2011 and the most recent in November 2025. Steven A. Mitchell ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Steven A. Mitchell in Linden, MI, US.

Patents per Year

Patents granted per year, 2011 to 2023Bar chart with a peak of 4 patents in 2016.peak 42011: 1 patents20112013: 1 patents20132015: 3 patents20152016: 4 patents20162017: 4 patents20172018: 1 patents20182019: 3 patents20192020: 3 patents20202022: 1 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
D1103419 Trim board Robert E. Rabago, Brian Stafford 2025-11-25
D1098499 Trim board Robert E. Rabago, Brian Stafford 2025-10-14
11717995 Automated manufacturing method and system and in-mold coated plastic article produced thereby Christopher A. Heikkila 2023-08-08
11618188 Automated manufacturing method and system and in-mold coated plastic article produced thereby Christopher A. Heikkila 2023-04-04
11518072 Automated manufacturing method and system and in-mold coated plastic article produced thereby Christopher A. Heikkila 2022-12-06
10723168 Stair layout template and method for using the template Paul E. Sanders, Jonathan Mitchell 2020-07-28
10618203 Method of making a trimmed, laminated trim component Darius J. Preisler, Christopher A. Heikkila 2020-04-14
10532499 Method of making a laminated trim component Darius J. Preisler, Christopher A. Heikkila 2020-01-14
10352093 Stackable weatherstrip Robert E. Rabago 2019-07-16
10279512 Method of making a laminated trim component at a molding station Darius J. Preisler, Christopher A. Heikkila 2019-05-07
10166704 Method of making a laminated trim component at a pair of spaced first and second molding stations Darius J. Preisler, Christopher A. Heikkila 2019-01-01
9963886 Hidden board anchor — 2018-05-08
9776536 Cargo management system including a vehicle load floor having a cellulose-based core with a cellular structure and made by a composite, compression molding process and having a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2017-10-03
9707591 Method of coating an extruded member Brandon Sevier Nadler, Bob Campbell 2017-07-18
D780952 Simulated shake panel — 2017-03-07
D779684 Simulated shake panel — 2017-02-21
9511690 Cargo management system including a vehicle load floor having a cellulose-based core and made by a composite, compression molding process and having a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2016-12-06
9399435 Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2016-07-26
9346375 Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2016-05-24
9308945 Cargo management system including a vehicle load floor made by a composite, compression molding process and having a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2016-04-12
9126537 Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2015-09-08
9010834 Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish Darius J. Preisler, Christopher A. Heikkila, Jeffrey P. Schmelzer 2015-04-21
8974619 Method of making a decorated extruded profile Brandon Sevier Nadler, Bob Campbell 2015-03-10
8402707 Interlocking panel system Brian L. Stafford, Noel E. King, Rodney Lee Olinger 2013-03-26
D646955 Bracket for constructing stair unit Paul E. Sanders, Richard M. Vose 2011-10-18

Frequent Collaborators

Christopher A. Heikkila14 shared
Darius J. Preisler11 shared
Jeffrey P. Schmelzer7 shared
Robert E. Rabago3 shared
Brian Stafford2 shared
Bob Campbell2 shared

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