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Rex E. Isenhower
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Stanwood, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cranking mechanism
Patent number
11,629,928
Issue date
Apr 18, 2023
ARCHERY INNOUATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
11,499,792
Issue date
Nov 15, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
11,378,350
Issue date
Jul 5, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
11,371,795
Issue date
Jun 28, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Spring loaded accessory mount and means
Patent number
11,365,950
Issue date
Jun 21, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Cranking mechanism
Patent number
11,346,632
Issue date
May 31, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with integral cocking worm gear driven spool
Patent number
11,268,781
Issue date
Mar 8, 2022
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with integral cocking worm gear driven spool
Patent number
11,156,429
Issue date
Oct 26, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with integral cocking and a moving latch
Patent number
11,131,524
Issue date
Sep 28, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
11,112,205
Issue date
Sep 7, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
11,022,398
Issue date
Jun 1, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Cocking sled for a crossbow
Patent number
10,996,018
Issue date
May 4, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Archery cam shaft with integrated cable track
Patent number
10,989,492
Issue date
Apr 27, 2021
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with built in cranking mechanism
Patent number
10,948,257
Issue date
Mar 16, 2021
ARCHERY INNOVATORS, LLC
Dorge O. Huang
F41 - WEAPONS
Information
Patent Grant
Crossbow with integral cocking and a moving latch assembly
Patent number
10,690,436
Issue date
Jun 23, 2020
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Multi-draw weight archery bow with cable timing
Patent number
10,514,227
Issue date
Dec 24, 2019
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with built in cocking device
Patent number
10,458,743
Issue date
Oct 29, 2019
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
10,458,742
Issue date
Oct 29, 2019
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Shooting bow with reduced limb travel
Patent number
10,408,560
Issue date
Sep 10, 2019
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Crossbow with built in electric cocking
Patent number
10,359,254
Issue date
Jul 23, 2019
ARCHERY INNOVATORS
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Adjustable trigger pull for a crossbow
Patent number
10,215,522
Issue date
Feb 26, 2019
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Shooting bow with reduced limb travel
Patent number
10,139,191
Issue date
Nov 27, 2018
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Multi-draw weight archery bow with cable timing
Patent number
10,139,189
Issue date
Nov 27, 2018
ARCHERY INNOVATORS, LLC
Rex E. Isenhower
F41 - WEAPONS
Information
Patent Grant
Shooting bow with reduced limb travel
Patent number
10,126,089
Issue date
Nov 13, 2018
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Silent safety for a crossbow
Patent number
10,066,894
Issue date
Sep 4, 2018
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Projectile launching device with self-timing and without cam lean
Patent number
10,048,036
Issue date
Aug 14, 2018
ARCHERY INNOVATORS, LLC
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Shooting bow with reduced limb travel
Patent number
10,018,442
Issue date
Jul 10, 2018
ARCHERY INNOVATORS
James J. Kempf
F41 - WEAPONS
Information
Patent Grant
Self-centering anti-dry fire device for a crossbow
Patent number
10,012,468
Issue date
Jul 3, 2018
ARCHERY INNOVATORS, LLC
James J. Kempf
F42 - AMMUNITION BLASTING
Information
Patent Grant
Multi-draw weight archery bow with cable timing
Patent number
9,945,634
Issue date
Apr 17, 2018
ARCHERY INNOVATORS, LLC
Rex E. Isenhower
F41 - WEAPONS
Information
Patent Grant
Reverse style crossbow having four cable pulleys
Patent number
9,879,938
Issue date
Jan 30, 2018
ARCHERY INNOVATORS, LLC
Rex E. Isenhower
F41 - WEAPONS