Inventor · disambiguated record

Larry Grubka

Also filed as: GRUBKA LARRY

1 granted patent·39 citations·filing 2006–2006

49Inventor score

Technology areasE04D

Files withHARRINGTON JR EDWARD R1

Top patents by PatentIndex Score

1 record

0186US8557366B2Roofing shingle including sheet as headlapHARRINGTON JR EDWARD R·Filed 2006·Granted Oct 15, 2013·39 cites·3 claims

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