Inventor · disambiguated record
Leo E. Neyer
Also filed as: NEYER LEO E
15 granted patents·2 pending applications·411 citations·filing 1983–2012
94Inventor score
Top patents by PatentIndex Score
17 records- 0195US9003733B1Standing seam strengthening apparatusSIMPSON HAROLD G·Filed 2011·Granted Apr 14, 2015·38 cites·11 claims
- 0295US7984596B1Roof assembly improvements providing increased load bearingSIMPSON INC HAROLD·Filed 2007·Granted Jul 26, 2011·35 cites·3 claims
- 0389US4682454AStanding seam roof assembly componentsSIMPSON INC HAROLD·Filed 1986·Granted Jul 28, 1987·75 cites·9 claims
- 0488US5142838AStanding seam roof assembly and support apparatusSIMPSON INC HAROLD·Filed 1989·Granted Sep 1, 1992·53 cites·15 claims
- 0578US7730694B1Sliding clip with extended travelSIMPSON INC HAROLD·Filed 2005·Granted Jun 8, 2010·10 cites·25 claims
- 0676US4620397ARoof system positionable over an existing roof structure and method for installing sameSIMPSON INC HAROLD·Filed 1985·Granted Nov 4, 1986·46 cites·18 claims
- 0774US5737894AStanding seam assemblySIMPSON INC HAROLD·Filed 1995·Granted Apr 14, 1998·51 cites·12 claims
- 0871US8091312B2Standing seam panel clipsSIMPSON HAROLD G·Filed 2008·Granted Jan 10, 2012·5 cites·13 claims
- 0964US5303528AStanding seam roof assembly and support apparatusSIMPSON INC HAROLD·Filed 1992·Granted Apr 19, 1994·25 cites·41 claims
- 1060US6588170B2Zone based roofing systemSIMPSON INC HAROLD·Filed 2001·Granted Jul 8, 2003·9 cites·24 claims
- 1153US4534148AAdjustable roofing support spacer apparatus and erection methodENCON PRODUCTS INC·Filed 1983·Granted Aug 13, 1985·17 cites·6 claims
- 1251US6823642B1Roof demand and zone based roofing systemSIMPSON INC HAROLD·Filed 2003·Granted Nov 30, 2004·1 cites·20 claims
- 1350US5038543AStanding seam roof assemblyASC MACHINE TOOLS INC·Filed 1990·Granted Aug 13, 1991·26 cites·9 claims
- 1449US2005193644A1Standing seam panel clipsFiled 2004·Application pending·0 cites
- 1547US2012102866A1Standing Seam Panel Clip With Sealant Encapsulation ChambersSIMPSON HAROLD G·Filed 2012·Application pending·0 cites
- 1637US4528784ADual gutter assembly for prefabricated buildingsNUCOR CORP·Filed 1983·Granted Jul 16, 1985·10 cites·20 claims
- 1736US4520610AMethod for installing a roof system positionable over an existing roof structureENCON PRODUCTS INC·Filed 1983·Granted Jun 4, 1985·10 cites·7 claims
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