Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Heart valve sizing gauge

Heart valve sizing gauge

US Patent 4211241 · Granted Jul 8, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Side-to-end vascular anastomotic staple apparatus1995
Method of side-to-end vascular anastomotic stapling1994
Biopsy needle1994
Side-to-end vascular anastomotic staple apparatus1993
Tissue needle1990
Method of manufacturing a biopsy needle1990
Method of lining bait1989
Tissue needle1988
Door frame structure1987
Prosthetic heart valve with plano-convex disk occluder1985
Storage unit1985
Prosthetic heart valve1984