Vilas D. Hershberger

📍 Hesston, KS: #42 of 103 inventorsTop 45%

🗺 Kansas: #2,511 of 12,005 inventorsTop 25%

Overall (All Time): #1,302,644 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D299991	Table attachment for folding chair	—	1989-02-28
D294235	Manually operated alarm	—	1988-02-16
4485375	Grip-responsive dozing driver alarm	—	1984-11-27
4411421	Therapeutic apparatus	—	1983-10-25