Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RG

Robert William Gebhardt — 4 Patents

ATAT&T: 3 patents #5,559 of 18,772Top 30%
American Telephone And Telegraph: 1 patents #132 of 699Top 20%
AVAvaya: 1 patents #1,063 of 775Top 140%
Boulder, CO: #1,557 of 5,018 inventorsTop 35%
Colorado: #10,815 of 40,980 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert William Gebhardt has been granted 4 US patents while listed as an inventor at AT&T. The first was granted in 1988 and the most recent in July 2004. Robert William Gebhardt ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert William Gebhardt in Boulder, CO, US.

Patents per Year

Patents granted per year, 1988 to 2004Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881992: 1 patents19921999: 1 patents19992004: 1 patents2004

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6769027 System and method for using multi-headed queues for bookmarking in backup/recover scenarios Barbara Patrice Havens 2004-07-27 $23,522,000
5920570 Reliable multi-cast queue 1999-07-06 $134,358,000
5093827 Control architecture of a multi-node circuit- and packet-switching system Andrew Franklin 1992-03-03
4731785 Combined circuit switch and packet switching system James J. Ferenc, Gary J. Grimes, Edward B. Morgan, Gabe A. Sellers, III 1988-03-15