Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
D&

D. Gottlieb & — 8 Patents

Rank (All Time): #62,706 of 105,732Top 60%
6 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1984Bar chart with a peak of 4 patents in 1982.peak 41980: 1 patents19801982: 4 patents19821983: 2 patents19831984: 1 patents1984

Top Inventors at D. Gottlieb & All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 John W. Buras 3
2 Adolf Seitz 2
2 Algimantis J. Gabrius 2
2 Edward P. Krynski 2
2 Roman F. Garbark 2
#6 Allen G. Edwall 1