Individual holder
CRISWELL DAVID R
US·11 granted patents·1 pending application·419 citations·filing 1985–2018
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0194US5223781APower collection and transmission system and methodCRISWELL DAVID R·Filed 1990·Granted Jun 29, 1993·97 cites·9 claims
- 0293US4834324AMulticonfiguration reusable space transportation systemCRISWELL DAVID R·Filed 1986·Granted May 30, 1989·77 cites·38 claims
- 0391US5019768APower collection and transmission system and methodCRISWELL DAVID R·Filed 1988·Granted May 28, 1991·68 cites·25 claims
- 0490US5217187AMulti-use launch systemCRISWELL DAVID R·Filed 1989·Granted Jun 8, 1993·66 cites·14 claims
- 0580US4836470AAerospace vehicle having multiple propulsion systems on a relatively rotatable flying wingCRISWELL DAVID R·Filed 1985·Granted Jun 6, 1989·49 cites·25 claims
- 0675US8074936B2Power generating and distribution system and methodCRISWELL DAVID R·Filed 2011·Granted Dec 13, 2011·7 cites·29 claims
- 0773US5224663AVehicle propulsion system with external propellant supplyCRISWELL DAVID R·Filed 1991·Granted Jul 6, 1993·39 cites·43 claims
- 0866US7900875B2Power generating and distribution system and methodCRISWELL DAVID R·Filed 2005·Granted Mar 8, 2011·5 cites·1 claims
- 0959US8596581B2Power generating and distribution system and methodCRISWELL DAVID R·Filed 2011·Granted Dec 3, 2013·3 cites·34 claims
- 1057US10608476B2System and method for wireless electricity distributionCRISWELL DAVID R·Filed 2018·Granted Mar 31, 2020·1 cites·17 claims
- 1136US5016295ATwo position float armCRISWELL DAVID R·Filed 1990·Granted May 21, 1991·7 cites·8 claims
- 1232US2018198320A1System and method for transmitting and receiving power wirelesslyCRISWELL DAVID R·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →