Inventor
Richard J. Waggoner
Inventor
Punta Gorda, FL, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general23%
Y02TClimate change mitigation technologies related to transportation19%
B63HMarine propulsion or steering15%
F16LPipes8%
F01DNon-positive displacement machines or engines, e.g. steam turbines4%
F02BInternal-combustion piston engines4%
F02CGas-turbine plants4%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants4%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
PatentTitleYear
11,111,838Marine engine exhaust system having secondary air injection202110,415,444Exhaust conduits for marine engine exhaust systems201910,364,012Exhaust system for marine engine20199,957,863Exhaust conduits for marine engine exhaust systems20189,897,386'Marine engine heat exchanger'20188,650,864'Combination liquid-cooled exhaust manifold assembly and catalytic converter assembly for a marine engine'20147,788,913'Manifold mounted catalytic converter'2010D0614104'Exhaust manifold'2010D0541302'Exhaust manifold'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2021Patents assigned to INDMAR PRODUCTS COMPANY INC (9)· patent assignee history
2007–2021Based in Punta Gorda, FL, US· patent location history
2014Patents assigned to GERLACH CHARLES L (1)· patent assignee history
2014Patents assigned to LAPORTE RICHARD B (1)· patent assignee history
2014Patents assigned to MAHER TIMOTHY G (1)· patent assignee history
2014Patents assigned to NOVOTNY JR ROBERT F (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INDMAR PRODUCTS COMPANY INC | 9 | 2007–2021 |
| GERLACH CHARLES L | 1 | 2014 |
| LAPORTE RICHARD B | 1 | 2014 |
| MAHER TIMOTHY G | 1 | 2014 |
| NOVOTNY JR ROBERT F | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Punta Gorda, Florida, US | 9 | 2007–2021 |