HM

Harold A. McIntosh

RC Robertshaw Controls: 7 patents #28 of 302Top 10%
📍 Crestline, CA: #4 of 37 inventorsTop 15%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #768,555 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4944083 Electrical switch construction method 1990-07-31
4875278 Method of making an electrical switch 1989-10-24
4736514 Method of making electrical switch 1988-04-12
4651414 Method of making protective shield for external electrical parts of a control arrangement 1987-03-24
4641223 Protective shield for external parts of a control arrangement 1987-02-03
4633211 Electrical switch construction and method of making the same 1986-12-30
4554616 Protective shield for external electrical parts of a control arrangement and the combination thereof 1985-11-19