Inventor · disambiguated record
John L. Pierson
Also filed as: PIERSON JOHN · PIERSON JOHN L
10 granted patents·75 citations·filing 2005–2018
88Inventor score
Top patents by PatentIndex Score
10 records- 0193US8341917B2Anchoring system for a roof panel systemGARLAND IND INC·Filed 2010·Granted Jan 1, 2013·20 cites·10 claims
- 0288US8171689B2Roofing systemPIERSON JOHN L·Filed 2011·Granted May 8, 2012·21 cites·45 claims
- 0382US8793951B2Anchoring system for a roof panel systemRESSO FRANK·Filed 2013·Granted Aug 5, 2014·6 cites·5 claims
- 0481US8590235B2Anchoring system for a roof panel systemRESSO FRANK·Filed 2010·Granted Nov 26, 2013·8 cites·17 claims
- 0580US9541308B2Solar roofing systemPIERSON JOHN L·Filed 2010·Granted Jan 10, 2017·3 cites·20 claims
- 0678US8733035B2Solar roofing systemPIERSON JOHN L·Filed 2011·Granted May 27, 2014·4 cites·15 claims
- 0773US7963081B2Roofing systemGARLAND IND INC·Filed 2008·Granted Jun 21, 2011·7 cites·54 claims
- 0863US10006205B2Retrofit framing system for metal roofGARLAND IND INC·Filed 2016·Granted Jun 26, 2018·2 cites·26 claims
- 0960US8127512B2Roofing systemPIERSON JOHN L·Filed 2005·Granted Mar 6, 2012·4 cites·35 claims
- 1043US10337188B2Retrofit framing system for metal roofGARLAND IND INC·Filed 2018·Granted Jul 2, 2019·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →