Inventor · disambiguated record
David L. Backfisch
Also filed as: BACKFISCH DAVID L
9 granted patents·1 pending application·568 citations·filing 1993–2003
92Inventor score
Top patents by PatentIndex Score
10 records- 0197US6614577B1Method and apparatus for controlling an electrochromic devicePPG IND OHIO INC·Filed 2000·Granted Sep 2, 2003·148 cites·17 claims
- 0288US6136161AFabrication of electrochromic device with plastic substratesPPG IND OHIO INC·Filed 1993·Granted Oct 24, 2000·77 cites·19 claims
- 0388US5471338AElectrochromic device with plastic substratePPG INDUSTRIES INC·Filed 1993·Granted Nov 28, 1995·85 cites·12 claims
- 0483US5969847AMethod for sealing a laminated electrochromic device edgePPG IND OHIO INC·Filed 1997·Granted Oct 19, 1999·71 cites·23 claims
- 0578US5520851AIridium oxide film for electrochromic devicePPG INDUSTRIES INC·Filed 1994·Granted May 28, 1996·34 cites·4 claims
- 0676US5916398ASuspension lamination method and devicePPG IND OHIO INC·Filed 1997·Granted Jun 29, 1999·49 cites·7 claims
- 0770US6033518AMethod for laminating a composite devicePPG IND OHIO INC·Filed 1998·Granted Mar 7, 2000·41 cites·19 claims
- 0869US5618390AIridium oxide film for electrochromic devicePPG INDUSTRIES INC·Filed 1996·Granted Apr 8, 1997·34 cites·14 claims
- 0961US5798860AIridium oxide film for electrochromic devicePPG INDUSTRIES INC·Filed 1997·Granted Aug 25, 1998·29 cites·17 claims
- 1039US2003210450A1Method and apparatus for controlling an electrochromic deviceFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David L. Backfisch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →