HF

Harold E. Froehlich

3M: 6 patents #2,536 of 11,543Top 25%
Overall (All Time): #894,830 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4719917 Surgical staple Thomas H. Barrows 1988-01-19
4526174 Staple and cartridge for use in a tissue stapling device and a tissue closing method 1985-07-02
4470532 Medical stapling device 1984-09-11
4403693 Medical stapling device 1983-09-13
4321002 Medical stapling device 1982-03-23
4185762 Medical stapling device 1980-01-29