Inventor · disambiguated record
Paul Douglas
Also filed as: DOUGLAS PAUL · DOUGLAS PAUL I
11 granted patents·5 pending applications·152 citations·filing 1987–2005
91Inventor score
Top patents by PatentIndex Score
16 records- 0182US6367633B1Screening deviceEXTEC IND PLC·Filed 2000·Granted Apr 9, 2002·29 cites·13 claims
- 0281US7588204B2Mobile 3-part crusher assemblyEXTEC SCREENS & CRUSHERS LTD·Filed 2003·Granted Sep 15, 2009·19 cites·8 claims
- 0378US7806353B2Crusher apparatusEXTEC SCREENS & CRUSHERS LTD·Filed 2005·Granted Oct 5, 2010·8 cites·13 claims
- 0466US6957786B2Jaw crusher unitEXTEC IND PLC·Filed 2001·Granted Oct 25, 2005·9 cites·14 claims
- 0561US6957822B2Tractor unit/trailer combination for suspended transport of equipmentEXTEC SCREENS & CRUSHERS LTD·Filed 2003·Granted Oct 25, 2005·14 cites·6 claims
- 0659US4847510AMethod for comparison of surfacesSHELL OIL CO·Filed 1987·Granted Jul 11, 1989·20 cites·5 claims
- 0758US4952135AApparatus for reduction of mold cycle timeSHELL OIL CO·Filed 1989·Granted Aug 28, 1990·19 cites·9 claims
- 0856US4880583AMethod for reduction of mold cycle timeSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·18 cites·6 claims
- 0951USD375752SMobile screening and distribution plantEXTEC SCREENS & CRUSHERS LTD·Filed 1995·Granted Nov 19, 1996·8 cites·1 claims
- 1045US7384231B2Bogie unit for suspended transport of a treatment plantEXTEC SCREENS & CRUSHERS LTD·Filed 2003·Granted Jun 10, 2008·5 cites·8 claims
- 1142US2008217452A1Jaw CrusherEXTEC SCREENS & CRUSHERS LTD·Filed 2004·Application pending·0 cites
- 1242US2008210793A1Jaw CrusherEXTEC SCREENS & CRUSHERS LTD·Filed 2004·Application pending·0 cites
- 1341US2004084557A1Crusher machineFiled 2003·Application pending·0 cites
- 1440US7374049B2Screening plantEXTEC SCREENS & CRUSHERS LTD·Filed 2003·Granted May 20, 2008·3 cites·17 claims
- 1538US2004094644A1Jaw crusher unitFiled 2001·Application pending·0 cites
- 1635US2004251351A1Screening plant systemFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Paul Douglas 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 →