RS

Richard W. Shallman

US United States Surgical: 2 patents #241 of 487Top 50%
📍 Richland, WA: #224 of 1,052 inventorsTop 25%
🗺 Washington: #19,482 of 76,902 inventorsTop 30%
Overall (All Time): #979,836 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D845477 Surgical retractor 2019-04-09
5693069 Gallbladder stone extracting forceps for laparoscopic cholecystectomy 1997-12-02
5662663 Surgical suture instrument 1997-09-02
5403328 Surgical apparatus and method for suturing body tissue 1995-04-04
4911346 Flexible, segmental backpack frame 1990-03-27