Michael Cohnitz Olshausen

📍 Washington, DC: #15 of 135 inventorsTop 15%

🗺 District of Columbia: #15 of 135 inventorsTop 15%

Overall (2002): #49,681 of 266,432Top 20%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6409237	Authorized-user, tag separable, tamper-evident seal with fixed-in-place, reusable catches for thin-walled containers	—	2002-06-25
6371539	Tamper-evident seal with independently-severable, linear ratchets and reusable, clasp-bearing catches	—	2002-04-16