Inventor · disambiguated record
Douglas Aitken
Also filed as: AITKEN DOUGLAS · AITKEN DOUGLAS F
4 granted patents·133 citations·filing 1991–2017
79Inventor score
Top patents by PatentIndex Score
4 records- 0192US8596019B2Drywall track systemAITKEN DOUGLAS·Filed 2010·Granted Dec 3, 2013·85 cites·14 claims
- 0283US10487497B1Track systemAITKEN DOUGLAS·Filed 2017·Granted Nov 26, 2019·11 cites·8 claims
- 0360US5211022ACryopump with differential pumping capabilityHELIX TECH CORP·Filed 1991·Granted May 18, 1993·22 cites·35 claims
- 0442US5261244ACryogenic waterpumpHELIX TECH CORP·Filed 1992·Granted Nov 16, 1993·15 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →