RK

Robert H. Knickerbocker

TS The Siemon: 25 patents #4 of 102Top 4%
Overall (All Time): #166,099 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D298932 Modular test plug adapter 1988-12-13
D290352 Combined eight conductor modular plug and test adapter 1987-06-16
D290249 Modular test plug adapter Stephen M. Thomas 1987-06-09
4656725 Conductor insertion tool 1987-04-14
4626057 Eight conductor modular plug 1986-12-02
4620765 Eight conductor modular test adapter 1986-11-04
4603935 Multiple electrical connector block with improved wire wrap pins 1986-08-05
4585290 Modular test plug adapter Stephen M. Thomas 1986-04-29
4580864 Modular connecting blocks 1986-04-08
4575177 Multiple electrical connector and mounting block with boots 1986-03-11
4533195 Pre-wired modular connecting blocks 1985-08-06
RE31714 Pre-wired terminal connecting block 1984-10-30
4468079 Electrical connectors and terminal connecting blocks 1984-08-28
4463999 Electrical connector hold-down adaptor 1984-08-07
4458974 Modular block base and bracket assembly 1984-07-10
4436360 Electrical connectors and terminal connecting block 1984-03-13
D272437 Telephonic equipment distribution panel stand Karl-Heinz Pohl 1984-01-31
4390230 Modular block base and bracket assembly 1983-06-28
4384172 Telephone equipment distribution panel stand Karl-Heinz Pohl 1983-05-17
4343525 Electrical panel connector hold-down adapter 1982-08-10
4306349 Wire installing tool 1981-12-22
4293174 Electrical circuit tester 1981-10-06
D257034 Circuit testing connector head 1980-09-23
4216934 Universal mounting bracket for circuit blocks 1980-08-12
4194256 Wire installing tool 1980-03-25