16 Utility and 7 Design Patents
#61 in Pflugerville, TX
#7,684 in Texas
#114,068 in US
#227,172 in the World
rank by utility patentsForward Citations = 288
Company Filing History:

Other

4. 2 out of 2
Walker Technical Co., Inc.
5. 1 out of 21,297

where one patent can have more than one assignee
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