| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Transport | |
| #6 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wenchell Thomas | 22 |
| #2 | Maffei Frank C | 4 |
| #3 | Czernik Roman | 4 |
| #4 | Holsten Henry E | 4 |
| #5 | Whitfield Kenneth H | 4 |
| #6 | Marczyk Stanislaw | 4 |
| #7 | Farascioni David | 2 |
| #8 | Greenhalgh Skott | 2 |
| #9 | O'Prey Cormac | 1 |
| #10 | Collier Nicholas John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011087075A1 | Asymmetrical anoscope | |
| US2010207046A1 | Rotating valve assembly including multi-lumen spherical valve | |
| US2010170932A1 | Surgical stapler | |
| US2010168522A1 | Surgical access assembly | |
| US2009173766A1 | Surgical stapler | |
| US2008319467A1 | Thin bladed obturator | |
| US2006212061A1 | Surgical portal with enhanced retention capabilities |