Inventor · disambiguated record
Carl W. Hagerling
Also filed as: HAGERLING CARL · HAGERLING CARL W
4 granted patents·53 citations·filing 1985–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0162US4772844AHigh precision capacitance bridgeANDEEN HAGERLING INC·Filed 1985·Granted Sep 20, 1988·23 cites·32 claims
- 0254US6987391B2Apparatus for and method of synchronous rejectionANDEEN HAGERLING INC·Filed 2004·Granted Jan 17, 2006·6 cites·42 claims
- 0350US6204673B1Method and apparatus using feedback to correct the production of magnitude and phase relationships between two sinusoidal signals for use in a ratio-transformer capacitance bridgeANDEEN HAGERLING INC·Filed 1998·Granted Mar 20, 2001·19 cites·27 claims
- 0440USD594763SClockIKEA OF SWEDEN·Filed 2008·Granted Jun 23, 2009·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →