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

James D. Smith — 9 Patents

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Patterson, LA: #2 of 19 inventorsTop 15%
Louisiana: #697 of 10,876 inventorsTop 7%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
James D. Smith has been granted 9 US patents while listed as an inventor at Shell Oil Compny. The first was granted in 1984 and the most recent in January 2012. James D. Smith ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list James D. Smith in Patterson, LA, US.

Patents per Year

Patents granted per year, 1984 to 2012Bar chart with a peak of 2 patents in 1996.peak 21984: 1 patents19841992: 1 patents19921994: 1 patents19941995: 1 patents19951996: 2 patents19962000: 1 patents20002006: 1 patents20062012: 1 patents2012

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8096521 System and method for outboard motor stabilization 2012-01-17
7134652 Tail vise 2006-11-14
D424211 Roof ladder 2000-05-02
5505502 Multiple-seal underwater pipe-riser connector Stewart A. Fox, William T. Asbill 1996-04-09
5480521 Tendon foundation guide cone assembly and anode Dale R. Snyder, Jr., James W. Stevens, Robert M. Kipp 1996-01-02
D357292 Putter head 1995-04-11
5344141 Putter 1994-09-06
5145307 Cargo vehicle Edward P. Smethwick, Joseph Craig Martin, Thomas Ross 1992-09-08 $3,033,000
4462416 Method and apparatus for washing drilling cuttings James George 1984-07-31