WP

William E. Purser

RG Rovi Guides: 3 patents #342 of 684Top 50%
Overall (All Time): #1,375,056 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12096055 Systems and methods for managing user subscriptions to content sources Christopher Ambrozic, Michael Hoffman 2024-09-17
11778253 Systems and methods for managing user subscriptions to content sources Christopher Ambrozic, Michael Hoffman 2023-10-03
10856025 Systems and methods for managing user subscriptions to content sources Christopher Ambrozic, Michael Hoffman 2020-12-01