Inventor · disambiguated record
Edward G. Ludwig, Jr.
Also filed as: LUDWIG EDWARD G · LUDWIG JR EDWARD G
6 granted patents·259 citations·filing 1991–2001
86Inventor score
Top patents by PatentIndex Score
6 records- 0190US5318737AFeedblock coextrusion of modified acrylic capstockROHM & HAAS·Filed 1992·Granted Jun 7, 1994·139 cites·11 claims
- 0275US5307205ABilayer rear projection screensROHM & HAAS·Filed 1992·Granted Apr 26, 1994·59 cites·12 claims
- 0370US5170287AMethod for hiding scratches or imperfections on the surface of screens used in projection systemsROHM & HAAS·Filed 1991·Granted Dec 8, 1992·17 cites·12 claims
- 0463US6593414B2Pressure sensitive adhesivesPENFORD CORP·Filed 2001·Granted Jul 15, 2003·5 cites·17 claims
- 0562US5530940ACoupling device for light pipe systemROHM & HAAS·Filed 1995·Granted Jun 25, 1996·32 cites·10 claims
- 0632US5816128ASevering deviceROHM & HAAS·Filed 1996·Granted Oct 6, 1998·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →