Inventor · disambiguated record

W. Douglas Schellig

Also filed as: SCHELLIG W DOUGLAS

2 granted patents·21 citations·filing 1995–1996

61Inventor score

Technology areasB65H Y10T

Files withMARKETING DISPLAYS INC2

Top patents by PatentIndex Score

2 records

0152US5878474AMethod for installing flexible sign panels with movable trolleyMARKETING DISPLAYS INC·Filed 1996·Granted Mar 9, 1999·10 cites·7 claims
0246US5725173AMovable apparatus for installing flexible sign panelsMARKETING DISPLAYS INC·Filed 1995·Granted Mar 10, 1998·11 cites·35 claims

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W. Douglas Schellig — Patent Inventor | PatentIndex