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

Michael E. Murphy — 27 Patents

AAAxon Vibe Ag: 1 patents #7 of 8Top 90%
BDBuckman Jet Drilling: 1 patents #4 of 12Top 35%
CPConner Peripherals: 1 patents #45 of 131Top 35%
DFDelaware Capital Formation: 1 patents #262 of 626Top 45%
PMPem Management: 1 patents #12 of 23Top 55%
SRSrc: 1 patents #51 of 103Top 50%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
IBM: 1 patents #44,878 of 70,183Top 65%
VTVideojet Technologies: 1 patents #119 of 146Top 85%
DPDell Products: 1 patents #5,668 of 6,855Top 85%
Etowah Terrace, CA: #1 of 33 inventorsTop 4%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Michael E. Murphy has been granted 27 US patents while listed as an inventor at AT&T. The first was granted in 1986 and the most recent in July 2023. Michael E. Murphy ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Michael E. Murphy in Etowah Terrace, NS, CA.

Patents per Year

Patents granted per year, 1986 to 2023Bar chart with a peak of 2 patents in 1986.peak 21986: 2 patents19861993: 1 patents1996: 1 patents1997: 1 patents19971999: 2 patents2001: 2 patents2002: 2 patents20022003: 1 patents2007: 1 patents2009: 1 patents20092010: 1 patents2013: 1 patents2014: 1 patents20142016: 1 patents2017: 1 patents2018: 1 patents20182019: 1 patents2020: 2 patents2021: 1 patents20212022: 1 patents2023: 2 patents2023

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4628557 Adjustable hospital mattress with removable inserts 1986-12-16
4570802 Printer stand 1986-02-18