Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Steven K. Lynch — 123 Patents

MAMasonite: 120 patents #2 of 210Top 1%
IPInternational Paper: 1 patents #445 of 935Top 50%
North Aurora, IL: #1 of 144 inventorsTop 1%
Illinois: #106 of 84,256 inventorsTop 1%
Overall (All Time): #9,462 of 4,157,543Top 1%
123 Patents All Time
Steven K. Lynch has been granted 123 US patents while listed as an inventor at Masonite. The first was granted in 1986 and the most recent in April 2021. Steven K. Lynch ranks #9,462 of 4,157,543 US inventors in our database (top 0.23%). Patent records list Steven K. Lynch in North Aurora, IL, US.

Patents per Year

Patents granted per year, 1986 to 2021Bar chart with a peak of 18 patents in 2006.peak 181986: 1 patents19861996: 1 patents1997: 3 patents1998: 1 patents19981999: 2 patents2000: 1 patents2002: 2 patents20022003: 4 patents2004: 4 patents2005: 4 patents20052006: 18 patents2007: 7 patents2008: 11 patents20082009: 6 patents2010: 15 patents2011: 10 patents20112012: 9 patents2013: 7 patents2014: 6 patents20142015: 1 patents2016: 6 patents2017: 2 patents20172018: 1 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–25 of 123 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10988975 Molded door facing blank and method of forming same Jason M. Walsh, Mark A. Ruggie, Robert C. Allen 2021-04-27
10145169 Molded door facing blank and method of forming same Jason M. Walsh, Mark A. Ruggie, Robert C. Allen 2018-12-04
9834982 Door, method of making door, and stack of doors Robert C. Allen, Gregory J. Wysock 2017-12-05
9657512 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Dale E. Schafernak, Karine Luetgert, Bei-Hong Liang, Lee Braddock 2017-05-23
9523234 Nestable molded articles, and related assemblies and methods 2016-12-20
9341016 Method of making a door Jason M. Walsh, Mark A. Ruggie, Robert C. Allen 2016-05-17
9296123 Door, deep draw molded door facing and methods of forming door and facing Bei-Hong Liang, Jason M. Walsh, Mark A. Ruggie, Richard D. Trubey, Henry Coghlan 2016-03-29
D752243 Door Dale W. Mayfield, Jason Caulk 2016-03-22
9290989 Door with glass insert and method for assembling the same Jason Caulk, Jason M. Walsh, Mark A. Ruggie, Timothy D. Gouge, Gary Fagan +3 more 2016-03-22
9284772 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Dale E. Schafernak, Karine Luetgert, Bei-Hong Liang, Lee Braddock 2016-03-15
9217275 Nestable molded articles, and related assemblies and methods 2015-12-22
8889247 Nestable molded articles, and related assemblies and methods 2014-11-18
8820017 Reverse molded panel Dale E. Schafernak, Karine Luetgert, Bei-Hong Liang, Lee Braddock 2014-09-02
8808484 Method of manufacturing a universal door skin blank Bei-Hong Liang, Mark A. Ruggie, Jason M. Walsh, Henry Coghlan 2014-08-19
8789330 Door with glass insert and method for assembling the same Jason Caulk, Jason M. Walsh, Mark A. Ruggie, Timothy D. Gouge, Gary Fagan +3 more 2014-07-29
8677707 Door skin, method of manufacturing a door produced therewith, and door produced therefrom Bei-Hong Liang, Mark A. Ruggle, Jason M. Walsh, Henry Coghlan, Geoffrey B. Hardwick 2014-03-25
D701324 Door Dale W. Mayfield, Jason Caulk 2014-03-18
8563118 Molded door facing blank and door including same Jason M. Walsh, Mark A. Ruggie, Robert C. Allen 2013-10-22
8557166 Door, deep draw molded door facing and methods of forming door and facing Bei-Hong Liang, Jason M. Walsh, Mark A. Ruggie, Richard D. Trubey, Henry Coghlan 2013-10-15
8545968 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Dale E. Schafernak, Karine Luetgert, Bei-Hong Liang, Lee Braddock 2013-10-01
8539729 Door, method of making door, and stack of doors Robert C. Allen, Greg Wysock 2013-09-24
8530040 Nestable molded articles, and related assemblies and methods 2013-09-10
D686752 Door Dale W. Mayfield, Jason Caulk 2013-07-23
8468763 Reverse molded panel Dale E. Schafernak, Karine Luetgert, Bei-Hong Liang, Lee Braddock 2013-06-25
8287795 Door, deep draw molded door facing, and methods of forming door and facing Bei-Hong Liang, Jason M. Walsh, Mark A. Ruggie, Richard D. Trubey, Henry Coghlan 2012-10-16