Inventor · disambiguated record
Alan F. Chou
Also filed as: CHOU ALAN F · CHOU ALAN FU
13 granted patents·307 citations·filing 1987–2000
93Inventor score
Files withKEYSTONE INT7HUTTON PETER B3KEYSTONE INTERNAT HOLDING CORP1PRECISION GENERAL INC1TYCO FLOW CONTROL INC1
Top patents by PatentIndex Score
13 records- 0191US5036884AMounting means for fluid pressure transmittersKEYSTONE INT·Filed 1990·Granted Aug 6, 1991·67 cites·20 claims
- 0290US5823228AValve manifoldKEYSTONE INT·Filed 1997·Granted Oct 20, 1998·59 cites·9 claims
- 0376US5494071AMounting system for pressure transmittersKEYSTONE INT·Filed 1994·Granted Feb 27, 1996·30 cites·1 claims
- 0474USRE34610EMounting means for fluid pressure transmittersKEYSTONE INT·Filed 1992·Granted May 17, 1994·29 cites·20 claims
- 0574US5292155AMethod and apparatus for mounting an instrument assembly on a main flow lineKEYSTONE INT·Filed 1992·Granted Mar 8, 1994·47 cites·11 claims
- 0657US5803123AMounting system for pressure transmittersKEYSTONE INT·Filed 1995·Granted Sep 8, 1998·14 cites·6 claims
- 0755US4964432AMethod and means for mounting valve member on valve stemKEYSTONE INT·Filed 1990·Granted Oct 23, 1990·19 cites·16 claims
- 0851US4745938AOutside seal and yoke valvePRECISION GENERAL INC·Filed 1987·Granted May 24, 1988·15 cites·17 claims
- 0949USD410398SManifoldHUTTON PETER B·Filed 1997·Granted Jun 1, 1999·7 cites·1 claims
- 1046USD407984SManifoldHUTTON PETER B·Filed 1997·Granted Apr 13, 1999·6 cites·1 claims
- 1145USRE38034EValve manifoldKEYSTONE INTERNAT HOLDING CORP·Filed 2000·Granted Mar 18, 2003·3 cites·25 claims
- 1242US5848607AMounting system for pressure transmittersTYCO FLOW CONTROL INC·Filed 1997·Granted Dec 15, 1998·9 cites·3 claims
- 1333USD415703SManifoldHUTTON PETER B·Filed 1997·Granted Oct 26, 1999·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →