Inventor · disambiguated record
Frederick W. Macdougall
Also filed as: MACDOUGALL FREDERICK W · MACDOUGALL FREDERICK WILLIAM
25 granted patents·2 pending applications·323 citations·filing 1982–2022
96Inventor score
Top patents by PatentIndex Score
27 records- 0196US11414962B2Coalification and carbon sequestration using deep ocean hydrothermal borehole ventsMACDOUGALL FREDERICK WILLIAM·Filed 2021·Granted Aug 16, 2022·4 cites·15 claims
- 0296US4698725APressure sensitive interrupters for capacitorsAEROVOX INC·Filed 1986·Granted Oct 6, 1987·96 cites·23 claims
- 0392US11330768B2Systems and methods for producing rain cloudsMACDOUGALL FREDERICK WILLIAM·Filed 2021·Granted May 17, 2022·2 cites·20 claims
- 0490US11026375B1Systems and methods for rain cloud initiationMACDOUGALL FREDERICK WILLIAM·Filed 2020·Granted Jun 8, 2021·2 cites·21 claims
- 0584US7819050B1Active armor systemGEN ATOMICS·Filed 2006·Granted Oct 26, 2010·17 cites·20 claims
- 0683US8074554B1Active armor systemsMACDOUGALL FREDERICK W·Filed 2011·Granted Dec 13, 2011·7 cites·8 claims
- 0783US4694377ASegmented capacitorAEROVOX INC·Filed 1986·Granted Sep 15, 1987·33 cites·13 claims
- 0881US4975796AReverse discharge diode capacitorAEROVOX INC·Filed 1988·Granted Dec 4, 1990·30 cites·6 claims
- 0976US6766793B2Electromagnetic gun and rotating pulse forming networkGEN ATOMICS·Filed 2002·Granted Jul 27, 2004·10 cites·20 claims
- 1070US8069771B1Active armor systemsMACDOUGALL FREDERICK W·Filed 2010·Granted Dec 6, 2011·3 cites·11 claims
- 1169US6997173B2Method for shipboard operation of electromagnetic gun and rotating pulse forming networkGEN ATOMICS·Filed 2004·Granted Feb 14, 2006·6 cites·8 claims
- 1268US6965215B2Capacitor pulse forming network with multiple pulse inductorsGEN ATOMICS·Filed 2004·Granted Nov 15, 2005·12 cites·35 claims
- 1364US8576074B2Charged capacitor warning system and methodMACDOUGALL FREDERICK W·Filed 2010·Granted Nov 5, 2013·3 cites·25 claims
- 1462US7514820B2Capacitor pulse forming network with multiple pulse inductorsGEN ATOMICS·Filed 2006·Granted Apr 7, 2009·5 cites·58 claims
- 1560US6211684B1Internal unbalance detection in capacitorsGEN ATOMICS·Filed 1999·Granted Apr 3, 2001·21 cites·34 claims
- 1659US6923106B2Rotating pulse forming network for shipboard operation of electromagnetic gun and capacitor moduleGEN ATOMICS·Filed 2004·Granted Aug 2, 2005·2 cites·17 claims
- 1759US4992905AHigh current pressure sensitive interruptersAEROVOX INC·Filed 1988·Granted Feb 12, 1991·15 cites·21 claims
- 1858US6107808AInternal unbalance detection in capacitorsGEN ATOMICS·Filed 1998·Granted Aug 22, 2000·20 cites·34 claims
- 1955US11794893B2Transportation system for transporting organic payloadsMACDOUGALL FREDERICK WILLIAM·Filed 2022·Granted Oct 24, 2023·0 cites·9 claims
- 2054US4586112ACapacitor with idlerAEROVOX INC·Filed 1984·Granted Apr 29, 1986·8 cites·17 claims
- 2147US5559404ACapacitive pulse forming networkAEROVOX INC·Filed 1995·Granted Sep 24, 1996·9 cites·13 claims
- 2246US5717563AElectrode patterning in metallized electrode capacitorsAEROVOX INC·Filed 1996·Granted Feb 10, 1998·14 cites·12 claims
- 2343US2008067980A1Method and Apparatus for Using Momentary Switches in Pulsed Power ApplicationsGEN ATOMICS·Filed 2007·Application pending·0 cites
- 2442US2010327819A1Capacitor with an internal dump resistanceGEN ATOMICS·Filed 2010·Application pending·0 cites
- 2538US4922375AElectrical capacitorAEROVOX INC·Filed 1989·Granted May 1, 1990·4 cites·8 claims
- 2630US4549257AVoltage doubler circuitAEROVOX INC·Filed 1982·Granted Oct 22, 1985·0 cites·6 claims
- 2730US4467392ACapacitor resistorAEROVOX INC·Filed 1982·Granted Aug 21, 1984·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Frederick W. Macdougall 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 →