Inventor · disambiguated record
Douglas Forrer
Also filed as: FORRER DOUGLAS · FORRER DOUGLAS S
5 granted patents·4 pending applications·81 citations·filing 1986–2007
81Inventor score
Technology areasE01F
Top patents by PatentIndex Score
9 records- 0167US7153056B1Road marker with reverse cupsPAC TEC INC·Filed 2006·Granted Dec 26, 2006·7 cites·14 claims
- 0267US4797024AAbrasive resistant pavement markerPAC TEC INC·Filed 1988·Granted Jan 10, 1989·31 cites·7 claims
- 0362US4753548AAbrasive resistant pavement markerPAC TEC INC·Filed 1986·Granted Jun 28, 1988·27 cites·19 claims
- 0458US6572305B2Reflective pavement markerPAC TEC INC·Filed 2001·Granted Jun 3, 2003·8 cites·9 claims
- 0550US2008038058A1Retro-Reflective Pavement MarkersPAC TEC INC·Filed 2007·Application pending·0 cites
- 0648US2007092334A1Reflective pavement markerFORRER DOUGLAS S·Filed 2006·Application pending·0 cites
- 0743US2004062604A1Reflective pavement markerFiled 2003·Application pending·0 cites
- 0842US2003194270A1Reflective pavement markerFiled 2003·Application pending·0 cites
- 0931US5098217AAbrasion resistant coating for pavement markerPAC TEC INC·Filed 1990·Granted Mar 24, 1992·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →