MM

Marvin D. McKelvy

AC A. B. Chance: 6 patents #5 of 55Top 10%
HI Hubbell Incorporated: 3 patents #403 of 1,172Top 35%
📍 Centralia, MO: #8 of 57 inventorsTop 15%
🗺 Missouri: #2,345 of 23,789 inventorsTop 10%
Overall (All Time): #587,992 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6477027 Grounding mat 2002-11-05
6378821 Electrical equipment cluster mount Melvin E. Clutter 2002-04-30
6071035 Interchangeable tool coupling assembly having spring-based locking sleeve 2000-06-06
5092483 Component retaining pressure relief system 1992-03-03
4641727 Electrically insulated temporary aerial platform 1987-02-10
4348561 Mechanical device for picking up an electrical load 1982-09-07
4307755 Glass fiber reinforced synthetic resin tube having integral metal attachment Mark A. Schmidt 1981-12-29
4242930 Torque controlled clamp stick adapter Franklin D. Myers 1981-01-06
4230357 Tool for manual relocation of electrical cables Mahlon L. Bosch 1980-10-28