20 Utility Patents
#46 in Sandy, UT
#603 in Utah
#85,746 in US
#169,030 in the World
Forward Citations = 845
Company Filing History:
Smith International, Inc.


4. 1 out of 211

5. 1 out of 14
Rogers Tool Works, Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today