Inventor · disambiguated record
Robert J. Von Trebra
Also filed as: VON TREBRA ROBERT J
7 granted patents·34 citations·filing 1982–1995
83Inventor score
Top patents by PatentIndex Score
7 records- 0172US4428859AStabilizer of organic dye lasersUNIVERSITY PATENTS INC·Filed 1982·Granted Jan 31, 1984·9 cites·10 claims
- 0237US5824448ANegative working diazo color proofing sheet with adhesive layer having reduced tackinessBAYER AG·Filed 1995·Granted Oct 20, 1998·9 cites·24 claims
- 0334US5246812APartially translucent white film having a metallized surfaceHOECHST CELANESE CORP·Filed 1990·Granted Sep 21, 1993·4 cites·7 claims
- 0433US5609945APartially translucent white film having metallized surfaceBAYER AG·Filed 1995·Granted Mar 11, 1997·3 cites·20 claims
- 0532US5300395APartially translucent white film having a metallized surfaceHOECHST CELANESE CORP·Filed 1993·Granted Apr 5, 1994·3 cites·10 claims
- 0631US5288570AComposite black and white substrate for color proofing filmsHOECHST CELANESE CORP·Filed 1992·Granted Feb 22, 1994·3 cites·14 claims
- 0730US5360688AComposite black and white substrate for color proofing filmsHOECHST CELANESE CORP·Filed 1993·Granted Nov 1, 1994·3 cites·31 claims
Join the waitlist — get patent alerts
Get an alert when Robert J. Von Trebra 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 →