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USPTO Patent Rankings Data through Dec 31, 2025
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Charles R. Weaver — 2 Patents

3C3Com: 2 patents #575 of 1,250Top 50%
Leominster, MA: #117 of 286 inventorsTop 45%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Charles R. Weaver has been granted 2 US patents while listed as an inventor at 3Com. The first was granted in 1999 and the most recent in October 2001. Charles R. Weaver ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Charles R. Weaver in Leominster, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6310882 High speed switch architecture using separate transmit and receive channels with independent forwarding tables Gary D. Lorenz, Bruce Thompson, Harsh Kapoor, Brian J. Myrick 2001-10-30 $4,494,000
5978852 LAN switch interface for providing arbitration between different simultaneous memory access requests Brian J. Myrick, Gary D. Lorenz 1999-11-02 $33,569,000