Harry L. Zimmerly

HA Halkey-Roberts: 3 patents #8 of 29Top 30%

📍 Largo, FL: #89 of 491 inventorsTop 20%

🗺 Florida: #13,170 of 67,251 inventorsTop 20%

Overall (All Time): #1,307,443 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4524885	Break-away inflator	—	1985-06-25
4499968	Bore lubricator	—	1985-02-19
4500014	Multiple firing inflator	—	1985-02-19
4416393	Inflator guard	—	1983-11-22