Roy J. Lahr

CR Crative: 2 patents #1 of 1Top 100%

📍 Fairfield, CT: #2 of 36 inventorsTop 6%

🗺 Connecticut: #67 of 1,954 inventorsTop 4%

Overall (1989): #7,551 of 140,708Top 6%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4846044	Portable self-defense device	—	1989-07-11
4828413	Rotary print element, components thereof and drive coupling apparatus therefor	—	1989-05-09
4797016	Ribbon indicia system	—	1989-01-10