Robert A. Lincoln

📍 Laurel, MD: #91 of 605 inventorsTop 20%

🗺 Maryland: #6,535 of 35,612 inventorsTop 20%

Overall (All Time): #1,054,868 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
5485836	Nose worn air filter	—	1996-01-23
5435012	Sun-shielding ventilated glove	—	1995-07-25
5125115	Sun-shielding ventilated glove	—	1992-06-30
5033118	Sun-shielding ventilated shirt	—	1991-07-23
4984302	Nose-worn air filter	—	1991-01-15