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Lee Kirchhoff — 2 Patents

CACallwave: 1 patents #15 of 20Top 75%
CCCallwave Communications: 1 patents #21 of 24Top 90%
Lompoc, CA: #1,007 of 2,245 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Lee Kirchhoff has been granted 2 US patents while listed as an inventor at Callwave. The first was granted in 2010 and the most recent in November 2013. Lee Kirchhoff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lee Kirchhoff in Lompoc, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8594287 Methods and apparatus for providing expanded telecommunications service Robert A. Dolan, David F. Hofstatter 2013-11-26
7688958 Methods and apparatus for providing expanded telecommunications service Robert A. Dolan, David F. Hofstatter 2010-03-30

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