Inventor · disambiguated record
David B. Stein
Also filed as: STEIN DAVID · STEIN DAVID B
8 granted patents·149 citations·filing 1985–2017
87Inventor score
Top patents by PatentIndex Score
8 records- 0195US9387840B1Multi-thread emergency park brake systemGOODRICH CORP·Filed 2015·Granted Jul 12, 2016·23 cites·20 claims
- 0283US5041042AFlying bubble toySTEIN DAVID·Filed 1989·Granted Aug 20, 1991·42 cites·37 claims
- 0372US5080623AFlying bubble toy utilizing apertured stripSTEIN DAVID·Filed 1990·Granted Jan 14, 1992·31 cites·30 claims
- 0461US6457534B1Method of reducing pipe fatigue by eliminating short movementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Oct 1, 2002·25 cites·13 claims
- 0560US4654017AApparatus for forming and controlling large-volume bubblesSTEIN DAVID B·Filed 1985·Granted Mar 31, 1987·22 cites·25 claims
- 0642US10518758B2Emergency park brake systemGOODRICH CORP·Filed 2017·Granted Dec 31, 2019·0 cites·16 claims
- 0736US10259571B2Electrically controlled park and emergency valve assemblyGOODRICH CORP·Filed 2016·Granted Apr 16, 2019·0 cites·15 claims
- 0831US5002512AApparatus for forming and controlling large-volume bubblesSTEIN DAVID B·Filed 1988·Granted Mar 26, 1991·6 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →