Home › 2021 › Inventors › David Carl Krupp

David Carl Krupp — 1 Patent in 2021

North Liberty, IA: #6 of 19 inventorsTop 35%

Iowa: #535 of 1,785 inventorsTop 30%

Overall (2021): #483,063 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11197674	Hair grasping device	Kathleen Bartel, Maddie Dietz, Alyssa Esquivel, Tracy Piplani, Charles E. Romans	2021-12-14