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

Irwin Research And Development

Rank (2022): #15,966 of 30,823Top 55%
1 inventors
2 Patents 2022

Top Inventors at Irwin Research And Development 2022

Showing 1–1 of 1 inventors

RankNamePatents
1 Dale L. Vantrease 2