Richard L. Eggeling

IN Ingersoll-Rand: 2 patents #246 of 828Top 30%

📍 Roanoke, VA: #234 of 603 inventorsTop 40%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,300,613 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5196118	Percussion tool fluid filter apparatus	Leland H. Lyon	1993-03-23
5020610	Removable filter fluid flow shutoff apparatus	Leland H. Lyon	1991-06-04