JA

Jon K. Alexandres

AM Alexander Manufacturing: 8 patents #3 of 21Top 15%
📍 Mason City, IA: #3 of 78 inventorsTop 4%
🗺 Iowa: #1,336 of 15,303 inventorsTop 9%
Overall (All Time): #456,065 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10737166 Golf putting vent with adjustable ramp 2020-08-11
6193613 Golf vent with ball return 2001-02-27
5997407 Golf vent 1999-12-07
D356065 Battery housing for a portable radio telephone Gary J. Downs, William R. Peterson 1995-03-07
D355158 Battery housing for a communications transceiver Gary J. Downs, William R. Peterson 1995-02-07
D352269 Cellular telephone battery Gary J. Downs, William R. Peterson 1994-11-08
D350328 Cellular telephone battery Gary J. Downs, William R. Peterson 1994-09-06
D349093 Cellular telephone battery Gary J. Downs, William R. Peterson 1994-07-26
D349094 Battery housing for a communication transceiver Gary J. Downs, William R. Peterson 1994-07-26
D348044 Battery housing for a portable radio telephone Gary J. Downs, William R. Peterson 1994-06-21
D344926 Battery housing for a portable radio telephone Gary J. Downs, William R. Peterson 1994-03-08