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Carolyn W. Hafeman

📍 Evergreen, CO: #48 of 385 inventorsTop 15%
🗺 Colorado: #4,613 of 40,980 inventorsTop 15%
Overall (All Time): #505,775 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10789393 Computer recovery or return 2020-09-29
10425798 Communication apparatus, system and method 2019-09-24
10325122 Computer recovery or return 2019-06-18
10034156 Communication apparatus, system and method 2018-07-24
9892287 Computer recovery or return 2018-02-13
9730040 Communication apparatus, system and method 2017-08-08
9672388 Computer recovery or return 2017-06-06
9390296 Computer recovery or return 2016-07-12
9021610 Computer recovery or return 2015-04-28
8601606 Computer recovery or return 2013-12-03