HW

Hans J. Walthert

CR Crosman: 11 patents #9 of 46Top 20%
PM Perfect Form Manufacturing: 1 patents #5 of 6Top 85%
RC Ravin Crossbows: 1 patents #11 of 13Top 85%
📍 Hyde Park, NY: #28 of 223 inventorsTop 15%
🗺 New York: #9,734 of 115,490 inventorsTop 9%
Overall (All Time): #311,867 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12078447 Crossbow bowstring positioning system 2024-09-03
11953285 Bowfishing arrow slide 2024-04-09
11668542 Aimable device stock with multi-function forestock 2023-06-06
11609061 Crossbow 2023-03-21
11313641 Bowfishing arrow slide 2022-04-26
11181337 Crossbow bowstring positioning system 2021-11-23
11168955 Aimable device stock with multi-function forestock 2021-11-09
11098973 Crossbow 2021-08-24
D910797 Forestock 2021-02-16
10794659 Bowfishing arrow slide 2020-10-06
10794658 Aimable device stock with multi-function forestock 2020-10-06
10612884 Crossbow bowstring positioning system 2020-04-07
10175024 Archery cable director for archery bows 2019-01-08
9879956 Arrowhead adapter and assembly operable with multiple types of arrow shafts Michael W. Derus 2018-01-30
D800865 Arrowhead Michael W. Derus 2017-10-24