MD

Matthew James Dryfhout

DP Dryfhout Properties: 8 patents #1 of 1Top 100%
DE Dryfhout Enterprises: 7 patents #1 of 1Top 100%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Homer Glen, IL: #12 of 105 inventorsTop 15%
🗺 Illinois: #4,063 of 84,256 inventorsTop 5%
Overall (All Time): #228,857 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12280512 Safety razor with comb and blade 2025-04-22
D1065846 Backshaver handle 2025-03-11
D1004289 Backshaver handle 2023-11-14
D946285 Backshaver brush 2022-03-22
11104018 Safety razor with comb and blade 2021-08-31
11077570 Flexible back shaver 2021-08-03
D917097 Wide shaver handle 2021-04-20
10543609 Elevated shaver 2020-01-28
10500744 Safety razor with plurality of comb and integrated blade groups 2019-12-10
10493643 Leveled back shaver 2019-12-03
10315322 Method of using a back shaver handle 2019-06-11
10252431 Sponge flap for razor 2019-04-09
10131062 Body shaver with comb and blade 2018-11-20
D826474 Back shaver blade 2018-08-21
D825852 Back shaver cartridge 2018-08-14
9937629 Two-point discrimination safety razor assembly 2018-04-10
D808589 Back shaver handle 2018-01-23
9718200 Safety razor with comb and integrated blade and associated methods 2017-08-01
8739411 Back hair removal using comb and integrated blade Iain Kinghorn 2014-06-03