Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Alfredo Alvarado

Bogota Capital District, PA: #1 of 1 inventorsTop 100%
Overall (All Time): #289,388 of 4,157,543Top 7%
16 Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12039110 Universal method of writing using a multipurpose keypad 2024-07-16
10743862 Laparoscopic suturing device and methods of use 2020-08-18
10100803 Ocean wave-crest powered electrical generator in combination with pumped storage 2018-10-16
9487190 Emergency brake system for vehicles and aircraft 2016-11-08
8795383 Laparoscopic inguinal hernia prosthesis 2014-08-05
8174409 Lineographic alphanumeric data input system 2012-05-08
7942886 Transabdominal needle introducer 2011-05-17
7727138 Magnetic apparatus for the treatment of cataracts and other eye conditions 2010-06-01
6257196 Rotary disc engine 2001-07-10
5554124 Universal gasket for laparoscopic cannula 1996-09-10
5172789 Door lock for vehicle with seat belt system 1992-12-22
5149133 Seat belt system for motor vehicle 1992-09-22
4904268 Prosthetic device 1990-02-27
4815465 Dissector device 1989-03-28
4583670 Surgical stapling 1986-04-22
4515270 Surgical glove carton and trash receptacle 1985-05-07