Inventor · disambiguated record
James R. Chadwick
Also filed as: CHADWICK JAMES DANTON · CHADWICK JAMES R
5 granted patents·1 pending application·183 citations·filing 1975–2001
84Inventor score
Top patents by PatentIndex Score
6 records- 0188US4053123AMethod and apparatus to determine need for rotor blade pitch adjustment and/or blade substitutionCHADWICK HELMUTH COMPANY INC·Filed 1976·Granted Oct 11, 1977·70 cites·9 claims
- 0274US4112774AAircraft rotor out-of-track correction method and apparatusCHADWICK HELMUTH COMPANY INC·Filed 1977·Granted Sep 12, 1978·23 cites·25 claims
- 0371US6139271AHelicopter rotor blade weightingCHADWICK HELMUTH COMPANY INC·Filed 1999·Granted Oct 31, 2000·43 cites·15 claims
- 0468US3945256AHelicopter rotor balancing apparatus and methodCHADWICK HELMUTH COMPANY INC·Filed 1975·Granted Mar 23, 1976·24 cites·12 claims
- 0550US4531408AControl of rotor blade stroboscopic displayCHADWICK HELMUTH COMPANY INC·Filed 1982·Granted Jul 30, 1985·23 cites·16 claims
- 0635US2003125969A1Method and apparatus for processing financial transactions over a paging networkWIRELESS CHECKING INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →