DC

David A. Chapin

AR Atlantic Richfield: 3 patents #189 of 1,061Top 20%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #1,218,565 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8695101 Data privacy engine Rima Bajaj, Hyman D. Chantz, Amy E. Creswick, Eduardo M. Da Silva, Alison L. Graham +6 more 2014-04-08
5821413 Gravity gradiometry in a wellbore using a virtual long-baseline 1998-10-13
5673191 Method and apparatus for identifying geological structures using wavelet analysis of potential fields Charles C. Mosher 1997-09-30
5390114 Isostatically corrected gravity displays 1995-02-14