MH

Mark L. Hill

HM Harmar Mobility: 3 patents #2 of 7Top 30%
WS Wal-Mart Stores: 2 patents #89 of 357Top 25%
📍 Tucson, AZ: #499 of 6,004 inventorsTop 9%
🗺 Arizona: #2,515 of 32,909 inventorsTop 8%
Overall (All Time): #339,094 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12024402 Stairlift overspeed safety system Robert Alexander Pratt, IV, Derek J. Nash, Mark Steven Jackson 2024-07-02
11603287 Stairlift overspeed safety systems Robert Alexander Pratt, IV, Derek J. Nash, Mark Steven Jackson 2023-03-14
11505429 Stairlift overspeed safety systems Robert Alexander Pratt, IV, Derek J. Nash, Mark Steven Jackson 2022-11-22
9850056 Ovenable package with multiple layer film lid and resealable adhesive between the layers Mark SHAW 2017-12-26
6349874 Carton with integral discrete compartment 2002-02-26
6305533 Convertible shoe box and display platform Rod Welty, Joe Trybulec, Dana Daniels 2001-10-23
6119930 Carton with integral discrete compartment Keith Lunstra 2000-09-19
D429085 Convertible shoe box and display platform Rod Welty, Joe Trybulec, Dana Daniels 2000-08-08
5768923 Protective plate for an automobile locking mechanism 1998-06-23
5743408 Leather automobile trim 1998-04-28
5477712 Automobile anit-theft guard plate 1995-12-26
5176016 Automobile handle guard plate 1993-01-05
D292063 Combined automobile door handle and cover plate 1987-09-29
4619123 Guard plate and method for automobile door handle 1986-10-28