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

Howard E. Carter — 10 Patents

MPMessage Partners: 5 patents #2 of 6Top 35%
PTPalantir Technologies: 3 patents #697 of 1,331Top 55%
Providence, RI: #136 of 1,397 inventorsTop 10%
Rhode Island: #588 of 6,211 inventorsTop 10%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Howard E. Carter has been granted 10 US patents while listed as an inventor at Message Partners. The first was granted in 1989 and the most recent in February 2023. Howard E. Carter ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Howard E. Carter in Providence, RI, US.

Patents per Year

Patents granted per year, 1989 to 2023Bar chart with a peak of 2 patents in 1997.peak 21989: 1 patents19891990: 1 patents19901991: 1 patents19911995: 1 patents19951997: 2 patents19971999: 1 patents19992018: 1 patents20182021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11580137 Systems and methods for attribute analysis of one or more databases Boris Valensi, James Ong, Joy Tao, Mark E. Schafer, Barry McCardel +2 more 2023-02-14
11106701 Systems and methods for attribute analysis of one or more databases Boris Valensi, James Ong, Joy Tao, Mark E. Schafer, Barry McCardel +2 more 2021-08-31
10114884 Systems and methods for attribute analysis of one or more databases Boris Valensi, James Ong, Joy Tao, Mark E. Schafer, Barry McCardel +2 more 2018-10-30
5982858 System for providing automatic voice messaging in a digital network environment Byron C. Pierce, Joel A. Pugh 1999-11-09
5694456 System for providing automatic voice messaging in a digital network environment Joel A. Pugh, Byron C. Pierce 1997-12-02
5646980 System for providing automatic voice messaging in a digital network environment Byron C. Pierce, Joel A. Pugh 1997-07-08
5381465 System for providing automatic voice messaging in a digital network environment Byron C. Pierce, Joel A. Pugh 1995-01-10
5036533 System for providing automatic voice messaging in a digital network environment Joel A. Pugh, Byron C. Pierce 1991-07-30
4901341 Method and apparatus for caller-controlled receipt and delivery of voice messages Joel A. Pugh, Byron C. Pierce 1990-02-13
4825460 Line interface unit for caller-controlled receipt and delivery of voice messages Joel A. Pugh, Byron C. Pierce 1989-04-25