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

Robert D. Terhune — 2 Patents

PPPhillips Petroleum: 1 patents #2,397 of 2,506Top 100%
Bartlesville, OK: #606 of 1,143 inventorsTop 55%
Oklahoma: #4,543 of 12,736 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert D. Terhune has been granted 2 US patents while listed as an inventor at Phillips Petroleum. The first was granted in 1984 and the most recent in February 1987. Robert D. Terhune ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert D. Terhune in Bartlesville, OK, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4642766 Method and means of control for multi-source feedstock distribution system including optimization of supplies Gary L. Funk, Cheryl C. Kania, Robert H. Kallenberger 1987-02-10 $12,666,000
4455761 Pneumatic polymer eductor conveyor dryer George L. Bazin, II, James H. Long, Linh Nguyen 1984-06-26