Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Companies › Irwin Research And Development
ID

Irwin Research And Development — 2 Patents in 2021

Rank (2021): #16,177 of 31,506Top 55%
2 inventors
2 Patents 2021

Top Inventors at Irwin Research And Development 2021

Showing 1–2 of 2 inventors

RankNamePatents
1 Dale L. Vantrease 2
2 Jere F. Irwin 1

Related Companies

Isopure2
Island Oasis Frozen Cocktail Company2
Ishikawa Gasket Co.2
Ishifuku Metal Industry Co.2
Iscilab2
Ironshore Pharmaceuticals & Development2
Iron Ox2
Iron Grip Holdings Pty Limited2
Irisvision2