Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LG

Leon Glicenstein

YBYoder Brother: 72 patents #5 of 39Top 15%
RTResearch Corporation Technologies: 5 patents #25 of 410Top 7%
State College, PA: #3 of 1,195 inventorsTop 1%
Pennsylvania: #273 of 74,527 inventorsTop 1%
Overall (All Time): #24,569 of 4,157,543Top 1%
77 Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
PP7351 Geranium plant #821-(82-116-13) Richard Craig 1990-10-09
PP6654 Geranium plant `#854-(82-114-7) Juliet` Richard Craig 1989-03-07