Bert L. Altmann

📍 Long Beach, CA: #781 of 2,153 inventorsTop 40%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,267,951 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5601570	Stereotaxic rotational adaptor	J. David Kopf	1997-02-11
5370481	Drill press for stereotaxic manipulator	J. David Kopf	1994-12-06