For the Inventor, By the Inventor

Enter inventor name

Omro, WI, United States of America

John J Litjens

USPTO Granted Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 119(Granted Patents)

Location History:

Oshkosh, WI (US) (1984 - 1988)
Omro, WI (US) (1988 - 1989)
St. Cloud, FL (US) (2015)

Company Filing History:

Brunswick Corporation

Years Active: 1984-2015

Loading Chart...

8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9051041 - Marine propulsion systems having exhaust gas relief outlet (2015-06-09),

2. 8998663 - Methods of making and operating outboard motors (2015-04-07),

3. 4842559 - Position control system for a marine propulsion device (1989-06-27),

4. 4836811 - Transom extension mounting assembly for outboard motors (1989-06-06),

5. 4836151 - Two cycle engine with turbulence generator at reed valves (1989-06-06),

6. 4781632 - Anti-ventilation plate (1988-11-01),

7. 4773215 - Exhaust control assembly for marine stern drive (1988-09-27),

8. 4487587 - Skeg mounted vane steering system for marine drives (1984-12-11),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…