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

Natrol — 5 Patents

Rank (All Time): #102,505 of 106,120Top 100%
3 inventors
5 Patents All Time

Top Inventors at Natrol All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Billie J. Sahley 3
2 Calverly M. Bewicke 1
2 Calvery M. Bewicke 1